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Pitch "jerks"

Scheduled Pinned Locked Moved PA-28R Arrow III
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  • G Offline
    G Offline
    GAJ52
    wrote on last edited by
    #17

    @retiredman93231 said in Pitch "jerks":

    @rene-feijen Try this modification to the flight_model.cfg file...

    [AIRPLANE_GEOMETRY]
    htail_area =0 ;35.9

    Many thanks for your help with this problem.

    I applied the mod but didn't notice any difference, I appreciate this might be just my system. I'm one of the lucky ones who never suffer from CTD's and have a very stable system regarding MSFS. Generally the JF Arrow flies great with the exception of this annoying jerky response simulating turbulence on approach.

    I am willing to help the Dev's in any pre-realise testing to try and solve this frustrating problem.

    1 Reply Last reply
    1
    • C Offline
      C Offline
      CGNoorloos
      wrote on last edited by
      #18

      I was just pointed to this one and i shall copy my text from my post here too.

      What frustrates me a lot here is that i spend over a week watching reviews on YT, etc, and nowehere did i see this mentioned (until now). Not even when i asked for bugs.
      Since i generaly fly between 1000-2000ft it simply makes the plane nearly unflyable as the FM just feels broken over uneven ground. I am also quite sure it has to do with updrafts/ downdrafts from the ground geometry.

      It is honestly so bad that if i could i would ask for a refund if this isn't fixable, despite how amazing the module is otherwise. This is simply just absolutely broken where i do 90% of my flying.

      Here is my post:

      Hey all.
      I am having issues where the plane behaves very erratic during flight over steep cliffs/mountain sides and hitting the turbulent rising air.
      It seems to really kick the nose of the plane up and down in a lightning fast manner. So fast it nearly looks like stutters (which it isn't).

      It this a known bug and will it be fixed? Over very mountainous areas it is nearly headace inducing when it jumps up and down a lot.

      When over water or smooth/roling landscape it flies absolutely beautifull.

      RetiredMan93231R A 2 Replies Last reply
      0
      • R Rene Feijen

        I edited the config for the Turbow Arrow III. Flew in Stormy weather, it looks a bit smoother than before, but maybe placebo effect? Flew the same in the C172 and it was more fluent, while still shaking as much. It is more... dampened?

        C Offline
        C Offline
        CGNoorloos
        wrote on last edited by
        #19

        @rene-feijen I don't think it is the turbulence in the air/wind, but the turbulence that comes from ground geometry.

        R 1 Reply Last reply
        0
        • C CGNoorloos

          I was just pointed to this one and i shall copy my text from my post here too.

          What frustrates me a lot here is that i spend over a week watching reviews on YT, etc, and nowehere did i see this mentioned (until now). Not even when i asked for bugs.
          Since i generaly fly between 1000-2000ft it simply makes the plane nearly unflyable as the FM just feels broken over uneven ground. I am also quite sure it has to do with updrafts/ downdrafts from the ground geometry.

          It is honestly so bad that if i could i would ask for a refund if this isn't fixable, despite how amazing the module is otherwise. This is simply just absolutely broken where i do 90% of my flying.

          Here is my post:

          Hey all.
          I am having issues where the plane behaves very erratic during flight over steep cliffs/mountain sides and hitting the turbulent rising air.
          It seems to really kick the nose of the plane up and down in a lightning fast manner. So fast it nearly looks like stutters (which it isn't).

          It this a known bug and will it be fixed? Over very mountainous areas it is nearly headace inducing when it jumps up and down a lot.

          When over water or smooth/roling landscape it flies absolutely beautifull.

          RetiredMan93231R Offline
          RetiredMan93231R Offline
          RetiredMan93231
          wrote on last edited by
          #20

          @cgnoorloos Did you try the mod recommended above...?

          C 1 Reply Last reply
          0
          • RetiredMan93231R RetiredMan93231

            @cgnoorloos Did you try the mod recommended above...?

            C Offline
            C Offline
            CGNoorloos
            wrote on last edited by
            #21

            @retiredman93231
            I did not, since i use GAJ52 did not notice a difference. And i am curious as to what else changes when that is added?
            I can try it tonight to see if it helps.

            1 Reply Last reply
            0
            • C CGNoorloos

              @rene-feijen I don't think it is the turbulence in the air/wind, but the turbulence that comes from ground geometry.

              R Offline
              R Offline
              Rene Feijen
              wrote on last edited by
              #22

              @cgnoorloos Copy that.

              1 Reply Last reply
              0
              • E Offline
                E Offline
                epgd
                wrote on last edited by
                #23

                Yes ,I also confirm - "jerks" during flight and landing phase....
                this really cuts all the goodies this Arrow give...
                when this problem will be resolved by dew???
                bdgs

                DerekD 1 Reply Last reply
                0
                • E epgd

                  Yes ,I also confirm - "jerks" during flight and landing phase....
                  this really cuts all the goodies this Arrow give...
                  when this problem will be resolved by dew???
                  bdgs

                  DerekD Offline
                  DerekD Offline
                  Derek
                  JF Staff
                  wrote on last edited by
                  #24

                  @epgd

                  Have you tried contacting Just Fight support?

                  G 1 Reply Last reply
                  0
                  • DerekD Derek

                    @epgd

                    Have you tried contacting Just Fight support?

                    G Offline
                    G Offline
                    GAJ52
                    wrote on last edited by
                    #25

                    @derek

                    I thought this forum was part of Just Flight Support ?

                    DerekD 1 Reply Last reply
                    0
                    • G GAJ52

                      @derek

                      I thought this forum was part of Just Flight Support ?

                      DerekD Offline
                      DerekD Offline
                      Derek
                      JF Staff
                      wrote on last edited by Derek
                      #26

                      @gaj52 said in Pitch "jerks":

                      @derek

                      I thought this forum was part of Just Flight Support ?

                      No - there is a full support section on the website:
                      https://support.justflight.com/support/home

                      https://support.justflight.com/support/solutions/folders/17000139071

                      https://support.justflight.com/support/tickets/new

                      https://community.justflight.com/topic/2/product-support

                      There has been loads of discussion on the forum among users about the Arrows and Warrior but if you've got a specific problem that needs logging it's always best to contact us direct.

                      S 1 Reply Last reply
                      0
                      • DerekD Derek

                        @gaj52 said in Pitch "jerks":

                        @derek

                        I thought this forum was part of Just Flight Support ?

                        No - there is a full support section on the website:
                        https://support.justflight.com/support/home

                        https://support.justflight.com/support/solutions/folders/17000139071

                        https://support.justflight.com/support/tickets/new

                        https://community.justflight.com/topic/2/product-support

                        There has been loads of discussion on the forum among users about the Arrows and Warrior but if you've got a specific problem that needs logging it's always best to contact us direct.

                        S Online
                        S Online
                        SebAvi
                        wrote on last edited by
                        #27

                        @derek devs really know this issue and have only solution to make sure modern option have on. But this setting not resolve issue. Problems with jerks because of gusts we got from day 1 with all 3 product releases. Maybe it's simulator case but we need a solid statement from DEVS about it.

                        https://support.justflight.com/support/solutions/articles/17000118147-why-is-the-aircraft-behaving-erratically-after-take-off-

                        DerekD 1 Reply Last reply
                        0
                        • S SebAvi

                          @derek devs really know this issue and have only solution to make sure modern option have on. But this setting not resolve issue. Problems with jerks because of gusts we got from day 1 with all 3 product releases. Maybe it's simulator case but we need a solid statement from DEVS about it.

                          https://support.justflight.com/support/solutions/articles/17000118147-why-is-the-aircraft-behaving-erratically-after-take-off-

                          DerekD Offline
                          DerekD Offline
                          Derek
                          JF Staff
                          wrote on last edited by
                          #28

                          @sebastianr We are the devs - it was developed by Just Flight. If you submit a support ticket it can be logged. The more reports we have of something, the more we can piece together causes and solutions.

                          M 1 Reply Last reply
                          0
                          • DerekD Derek

                            @sebastianr We are the devs - it was developed by Just Flight. If you submit a support ticket it can be logged. The more reports we have of something, the more we can piece together causes and solutions.

                            M Offline
                            M Offline
                            MatthewS
                            wrote on last edited by
                            #29

                            @derek +1 Just bought the bundle today, and first thing I noticed was how "jerky" it was on final (live weather, quite windy)... just terrible!

                            DerekD 1 Reply Last reply
                            0
                            • M MatthewS

                              @derek +1 Just bought the bundle today, and first thing I noticed was how "jerky" it was on final (live weather, quite windy)... just terrible!

                              DerekD Offline
                              DerekD Offline
                              Derek
                              JF Staff
                              wrote on last edited by
                              #30

                              @matthews if you submit a ticket via our Support section on the website we can look into it.

                              S 1 Reply Last reply
                              0
                              • DerekD Derek

                                @matthews if you submit a ticket via our Support section on the website we can look into it.

                                S Online
                                S Online
                                SebAvi
                                wrote on last edited by
                                #31

                                @derek I sent message with describe this case by support form, attached my videos and answer was that

                                " Currently, MSFS overexaggerates the wind gusts caused by the terrain, so when you're flying over hilly terrain, that could be part of the cause of the jerks you are seeing."
                                Nevertheless, we are planning to release updates to all the Pipers in the near future, and the developers will look into making refinements to the flight model, along with any possible improvements that may be possible with Sim Update 6.
                                ​
                                Unfortunately at this time, I cannot give a firm timeframe on when these updates may release.
                                ​
                                Kind Regards,
                                ​
                                Mark
                                "

                                Which is not entirely true. As every other plane, comparable to the modded DA40 and 62, copes perfectly well in the same conditions. Of course, turbulence, gusts of wind, lifting and lowering the nose of the plane must be felt, sometimes dynamic, unpredictable, fast, slow, different. But not giving the impression of broken half of the animation frames. The plane is not a pigeon that jerks its head on-off, left-right.

                                To sum up,
                                Your planes cannot adequately reflect the behavior in windy flight with gusts. The movements of the plane are artificial and false.
                                In fact, this topic is already tiring. After all, you can run a modded version of DA-40 or even Cessne and then switch to any version of Piper. It's probably high time to look at it from scratch, because Pipers currently can only fly with CAVOK.

                                Wideos:
                                from April:
                                https://www.youtube.com/watch?v=_Zf0rFlkXaU&ab_channel=asmrudnicki

                                last time:
                                https://www.youtube.com/watch?v=WHUEk4kNSeM&ab_channel=asmrudnicki

                                Hope you will prioritize this case. Thank you!

                                D M 2 Replies Last reply
                                0
                                • S SebAvi

                                  @derek I sent message with describe this case by support form, attached my videos and answer was that

                                  " Currently, MSFS overexaggerates the wind gusts caused by the terrain, so when you're flying over hilly terrain, that could be part of the cause of the jerks you are seeing."
                                  Nevertheless, we are planning to release updates to all the Pipers in the near future, and the developers will look into making refinements to the flight model, along with any possible improvements that may be possible with Sim Update 6.
                                  ​
                                  Unfortunately at this time, I cannot give a firm timeframe on when these updates may release.
                                  ​
                                  Kind Regards,
                                  ​
                                  Mark
                                  "

                                  Which is not entirely true. As every other plane, comparable to the modded DA40 and 62, copes perfectly well in the same conditions. Of course, turbulence, gusts of wind, lifting and lowering the nose of the plane must be felt, sometimes dynamic, unpredictable, fast, slow, different. But not giving the impression of broken half of the animation frames. The plane is not a pigeon that jerks its head on-off, left-right.

                                  To sum up,
                                  Your planes cannot adequately reflect the behavior in windy flight with gusts. The movements of the plane are artificial and false.
                                  In fact, this topic is already tiring. After all, you can run a modded version of DA-40 or even Cessne and then switch to any version of Piper. It's probably high time to look at it from scratch, because Pipers currently can only fly with CAVOK.

                                  Wideos:
                                  from April:
                                  https://www.youtube.com/watch?v=_Zf0rFlkXaU&ab_channel=asmrudnicki

                                  last time:
                                  https://www.youtube.com/watch?v=WHUEk4kNSeM&ab_channel=asmrudnicki

                                  Hope you will prioritize this case. Thank you!

                                  D Offline
                                  D Offline
                                  Delta558
                                  Developer
                                  wrote on last edited by
                                  #32

                                  @sebastianr Changes have already been made behind the scenes which should make the next update and will hopefully fix this for all - it has had success when tested internally.

                                  In terms of your request for a complete rebuild of the flight dynamics, simply no. When the aircraft was first released, the response was very favourable. It was notably different to the default GA aircraft and the feel was described as being very realistic; this in part was due to the way the flight model was built with a focus on realism which necessitated straying quite considerably from Asobo's default aircraft and the way they had been built. Bear in mind, this is still a big learning curve for us all and we still do not have a stable core flight model - every sim update so far has resulted in the need for adjustments to 3rd party flight models. We are constantly chasing our tails and are only now beginning to get useful information in the SDK.

                                  Personally, I find far worse weather-related flying characteristics in all the default aircraft (ever notice the almost hammer blow style yaw changes with wind?
                                  I have never seen anything like that in the real world).
                                  The PA28 series will NOT be made to fly like the default aircraft just to deal with one area of the flight envelope. There is too much fundamentally wrong with the sim, combined with the aforementioned lack of stability to even entertain that idea.

                                  I hope the upcoming update will fix the aircraft suitably for you, because I really want people to enjoy the aircraft. If, after all that, you find it still unflyable then please get back in touch with our support team and I'm sure they will sort you out.

                                  Just Flight FDE developer

                                  S R M 4 Replies Last reply
                                  3
                                  • D Delta558

                                    @sebastianr Changes have already been made behind the scenes which should make the next update and will hopefully fix this for all - it has had success when tested internally.

                                    In terms of your request for a complete rebuild of the flight dynamics, simply no. When the aircraft was first released, the response was very favourable. It was notably different to the default GA aircraft and the feel was described as being very realistic; this in part was due to the way the flight model was built with a focus on realism which necessitated straying quite considerably from Asobo's default aircraft and the way they had been built. Bear in mind, this is still a big learning curve for us all and we still do not have a stable core flight model - every sim update so far has resulted in the need for adjustments to 3rd party flight models. We are constantly chasing our tails and are only now beginning to get useful information in the SDK.

                                    Personally, I find far worse weather-related flying characteristics in all the default aircraft (ever notice the almost hammer blow style yaw changes with wind?
                                    I have never seen anything like that in the real world).
                                    The PA28 series will NOT be made to fly like the default aircraft just to deal with one area of the flight envelope. There is too much fundamentally wrong with the sim, combined with the aforementioned lack of stability to even entertain that idea.

                                    I hope the upcoming update will fix the aircraft suitably for you, because I really want people to enjoy the aircraft. If, after all that, you find it still unflyable then please get back in touch with our support team and I'm sure they will sort you out.

                                    S Online
                                    S Online
                                    SebAvi
                                    wrote on last edited by
                                    #33

                                    @delta558 Perfect answer! Thank you very much and waiting for update 🙂

                                    1 Reply Last reply
                                    0
                                    • D Delta558

                                      @sebastianr Changes have already been made behind the scenes which should make the next update and will hopefully fix this for all - it has had success when tested internally.

                                      In terms of your request for a complete rebuild of the flight dynamics, simply no. When the aircraft was first released, the response was very favourable. It was notably different to the default GA aircraft and the feel was described as being very realistic; this in part was due to the way the flight model was built with a focus on realism which necessitated straying quite considerably from Asobo's default aircraft and the way they had been built. Bear in mind, this is still a big learning curve for us all and we still do not have a stable core flight model - every sim update so far has resulted in the need for adjustments to 3rd party flight models. We are constantly chasing our tails and are only now beginning to get useful information in the SDK.

                                      Personally, I find far worse weather-related flying characteristics in all the default aircraft (ever notice the almost hammer blow style yaw changes with wind?
                                      I have never seen anything like that in the real world).
                                      The PA28 series will NOT be made to fly like the default aircraft just to deal with one area of the flight envelope. There is too much fundamentally wrong with the sim, combined with the aforementioned lack of stability to even entertain that idea.

                                      I hope the upcoming update will fix the aircraft suitably for you, because I really want people to enjoy the aircraft. If, after all that, you find it still unflyable then please get back in touch with our support team and I'm sure they will sort you out.

                                      R Offline
                                      R Offline
                                      Rene Feijen
                                      wrote on last edited by
                                      #34

                                      @delta558 Great respons! Hope the fix arrives on short notice. Regards, René

                                      1 Reply Last reply
                                      0
                                      • D Delta558

                                        @sebastianr Changes have already been made behind the scenes which should make the next update and will hopefully fix this for all - it has had success when tested internally.

                                        In terms of your request for a complete rebuild of the flight dynamics, simply no. When the aircraft was first released, the response was very favourable. It was notably different to the default GA aircraft and the feel was described as being very realistic; this in part was due to the way the flight model was built with a focus on realism which necessitated straying quite considerably from Asobo's default aircraft and the way they had been built. Bear in mind, this is still a big learning curve for us all and we still do not have a stable core flight model - every sim update so far has resulted in the need for adjustments to 3rd party flight models. We are constantly chasing our tails and are only now beginning to get useful information in the SDK.

                                        Personally, I find far worse weather-related flying characteristics in all the default aircraft (ever notice the almost hammer blow style yaw changes with wind?
                                        I have never seen anything like that in the real world).
                                        The PA28 series will NOT be made to fly like the default aircraft just to deal with one area of the flight envelope. There is too much fundamentally wrong with the sim, combined with the aforementioned lack of stability to even entertain that idea.

                                        I hope the upcoming update will fix the aircraft suitably for you, because I really want people to enjoy the aircraft. If, after all that, you find it still unflyable then please get back in touch with our support team and I'm sure they will sort you out.

                                        M Offline
                                        M Offline
                                        MatthewS
                                        wrote on last edited by
                                        #35

                                        @delta558 Looking forward to the update!

                                        1 Reply Last reply
                                        0
                                        • S SebAvi

                                          @derek I sent message with describe this case by support form, attached my videos and answer was that

                                          " Currently, MSFS overexaggerates the wind gusts caused by the terrain, so when you're flying over hilly terrain, that could be part of the cause of the jerks you are seeing."
                                          Nevertheless, we are planning to release updates to all the Pipers in the near future, and the developers will look into making refinements to the flight model, along with any possible improvements that may be possible with Sim Update 6.
                                          ​
                                          Unfortunately at this time, I cannot give a firm timeframe on when these updates may release.
                                          ​
                                          Kind Regards,
                                          ​
                                          Mark
                                          "

                                          Which is not entirely true. As every other plane, comparable to the modded DA40 and 62, copes perfectly well in the same conditions. Of course, turbulence, gusts of wind, lifting and lowering the nose of the plane must be felt, sometimes dynamic, unpredictable, fast, slow, different. But not giving the impression of broken half of the animation frames. The plane is not a pigeon that jerks its head on-off, left-right.

                                          To sum up,
                                          Your planes cannot adequately reflect the behavior in windy flight with gusts. The movements of the plane are artificial and false.
                                          In fact, this topic is already tiring. After all, you can run a modded version of DA-40 or even Cessne and then switch to any version of Piper. It's probably high time to look at it from scratch, because Pipers currently can only fly with CAVOK.

                                          Wideos:
                                          from April:
                                          https://www.youtube.com/watch?v=_Zf0rFlkXaU&ab_channel=asmrudnicki

                                          last time:
                                          https://www.youtube.com/watch?v=WHUEk4kNSeM&ab_channel=asmrudnicki

                                          Hope you will prioritize this case. Thank you!

                                          M Offline
                                          M Offline
                                          MatthewS
                                          wrote on last edited by
                                          #36

                                          @sebastianr Your videos show exactly what I experience... jerky and stuttering motion in the pitch axis in windy conditions.

                                          It's a real shame the Arrows experiece this and frankly it's a total immersion breaker. Does it happen with the Warrior also? I was going to buy the Warrior but now I feel like the Arrow bundle was a total waste of money so why waste another $44USD on the Warrior!

                                          The Arrows could have been great, but with this jerky pitch motion they're just "meh". Hopefully the update fixes the issue!

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