[NuLLKiLL]

No need for a video. I played teeter when I saw it and had no problems. Worked great. Try a reset. You can do it through settings or by holding volume up when you power the phone on. Please note this will erase everything on the phone (not SD) apps contact ect... If you are still having this problem after a reset and calibration I would say it is a defect.

Does it appear jerky on the calibration page?