Joystick problem

i'm using a logitech extreme 3d pro joystick, and every time i fly through moments of low fps, it recalibrates itself to odd settings. My plane can bank left just fine, but i can barely bank right, if at all. same thing during taxi. left turns are good, sometimes too sensitive though, but sometimes naught on right turns, and I often spend 30 minutes recalibrating to flyable joystic calibration, only to have it recalibrate itself 5 seconds later. It's really ticking me off. I've already been pushed past the line where I"m thrashing the darn thing against the floor repeatedly, at least twice, with no result. I've tried looking up joysticks on bestbuy.com, where I have two $50 dollar gift cards at my disposal. but unfortunately, there's only three available, and the only one that can be used by either hand and isn't logitech is too large for my cramped space, it seems. 
