I seem to have an issue with my 1sq. It seems like some of the blades are reverse(they are on correctly). From what I can tell it feels like two of the blades are reversed and the other two are fine. Is it possible I reversed the motors somehow? It was working great until a minor crash. I know you have to sometimes adjust the motors after a crash, but this issue seems different. I have a video here below of what it looks like. It just kinda skitters around at full throttle.

I also thought that maybe one of the motors was "stripped"(not sure the terminology but basically slipping on a blade). Any help would be nice. I bought this Saturday and returned one for electronics Sunday so....not to happy.

http://www.youtube.com/embed/k5sUuP-QzWk