@Adam106 said in Low level max speed and power....too low:
Can we assume the drag performance is correct at the rest of the speed range?
The entire flight model is a compromise because MSFS does not deal well with a thick delta wing. This is where the problem with normalisation comes about - the game's core flight model cannot deal with the actual shape of the aircraft. I have grown up with Vulcans, so this for me was one I wanted to get absolutely right and (for example) the fact that the mach tuck starts at 0.94M instead of 0.88M and I can find no way to adjust that without compromising the rest of the flight model is a massive frustration! In terms of the specific of your question, the drag, well the actual figure is accurate but how the 'normalisation' works and affects the overal performance is down to Asobo. Figures and performance in the normal flight envelope seem to be on the mark. Induced drag has had to be massively increased because (again) the game cannot deal with a large triangular shape being pitched up to create drag. It means you can use aerodynamic braking on the landing run, unfortunately it also means you will bleed airspeed slightly too quickly if attempting toss-bombing unless you are very careful. I'm hoping that the promise of returning full flight model control to developers in the next version of the game will give me the chance to correct the various areas which I am not happy with.
Having said that, my research has included conversations with several Vulcan pilots and one at least will be flying this in the near future and whatever feedback comes my way will be worked into it as best I can. Climb performance, mach numbers, endurance and (most importantly) handling across the altitude range should actually be closer than our previous versions (P3D and X-Plane) because we are fairly well tuned-in to where it should be but we'll see what the above feedback gives and work on from there.
You mention manuals . . .
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And that's without the books! Just today, I was deep in the servicing manuals because of a slight issue noted with the nosewheel. I set the correct figures based on the actual measurements of the airframe, the game didn't like. So I worked it backwards and have reached a point where the problem is no longer an issue.