This was a great starting point for me, and is overall a great design. I probably have a different version of cougar, because with this version I could not install the poti, and the little "wings" on the gimbal prevented the stick from moving diagonally. It was also a little too close to the ledge of the stick in mine, but I think I can edit it slightly and thus it will be perfect.
Thank you a lot for the work you did, saved me a lot of time.
I will upload my version once I have tested it.