@flyforever I use Axis and Ohs. Have no problems with the flaps. There is no such thing as sensitivity for flaps. They are linear. You may have to reverse the axis but that is it. I am using the axis_flaps_set sim event bound to my HC Bravo. You might as well just get Axis and Ohs (my choice) or SpadNext (heard great things never used it). There are too many advantages to list but a few are:
Keep controls outside of MSFS and never subject them to update fiascos.
The program remembers what control profile you want to use when you select the aircraft. You don't have to remember to change anything after you get it set up.
You can get deep under the hood on what and how you control your aircraft. I create voice activated scripts for my planes to emulate a virtual co-pilot. It is fairly easy to do, though tedious. The good thing is you only have to do it once per plane. For example, the BAE took me about 3 hours to configure. Seems like a long time, but much of that time was me fine tuning how things were done. I like the fact that I can take 3 hours to get everything just right.
AAO is very well supported and constantly update (at least once a month since I have had it). New features are being added all the time.
It is the best 25ish dollars you will spend on the sim. Works with every plane, stock or payware. If you don't think you will like doing things yourself, there are tons of scripts and templates you can just import and assign. That is how I started.