I have flown the gl1 (that's the name of the file) It's a big glider that does not use ailerons, and I do pretty good. But it is very slow.
I also fly the super bandit, and since I have d/r on the controls it will pull like 20 g's on full elevator (not realistic)
I fly an Extra 300 that is really twitchy and randomly drifts. It needs mechanical linkage adjustment
I tried downloading 3D models, but they are NOT realistic. They just have slow sink rates. Try letting go of the controls in mid-air.
I am currently practicing throttle management, I used to push throttle all the way and leave it there. Now I'm doing better.
Thanks for the advice