ORIGINAL: RamboSmurf

Thanks. Main shaft was bent bad and the blade were to tight. Wobbles gone, but now it seems as though I lost power. The motor spins up to about 1/2 fine, go past 3/4 throttle and the motor slows down. It now needs almost 3/4 to hover. There is no binding anywhere. It will hold at 3/4 but when I throttle down to set it down the revs increase. Past 3/4 and the red light comes on in the 4 in 1. Is it possible the motors going? Any other ideas.
RS