I crashed my Phantom a few days ago, it lost a prop and the crash messed up the ESC for the M1 motor. I replaced the ESC and everything appears to work but I'm still waiting on a nut for one prop. It was the clockwise nut so I bought some generic nuts at the hardware store just to test it out. It lifts off but wobbles very badly once in the air. I calibrated the compass before take off so I'm guessing the weight of that generic nut is causing the problem. Is this the case or should I look for something else? Thanks; Steve