I tried redbarona and it seems to work slightly better but still has the banking problem. I tried the F2 thing too - I wasn't sure what to do there. Do I just make a few circles - as if calibrating? I did move it around a bit, but it didn't seem to do much.
The problem is that it's stuck in a turn/up position, and when I compensate, it goes all the way down/left. There's no place between, so I'm constantly moving either up/right or left/down.