Tore everything down and rebuilt from the Main gear on up. Found the feathing spindle had a very slight bend right at the tip. This was causing my tracking and vibration problems. The cause of the crash was the tailmotor needs replacing. It wasn't completely dead, but it definitely would not spool up to full speed. I have a spare, but it has a loose connection where the solder and wires connect. This holds the springs and burshes inside the motor. When I push on the wires, the motor increases in rpm. Somebody here has mentioned glueing the end of the motor to hold the brushes in place. The glue is drying as I type. I don't quite have the nerve to try a super cheap replacement yet, let alone upgrade to brushless and gyro. $25 [:'(]