Strange noise comming from my monster

[A RC Dude]

Originally Posted by reno911

Everything looks normal, but I can not touch it to see if the bearings move, or twist the rotor to see if it is still secured.

the bearrings move fine from what i can tell, but that may be a differant story at high RPM's. the rotor is still attached and their is not much (1mm maybe) play front to back in the shaft.

i'm just going to get new bearrings and see if it fixes it