Well Thanks for that bit of info, and although I thought for sure it had to be the motor. After cleaning everything up and feeling out all the bearings,it turns out my swash plate is shot!

I never woudhave felt it untilI replaced my mainshaft.Itfeels notchy, and very rough to turn,I am thinking this has to be what is causing these vibrations, it's defenitly not a setup issue, and I felt it had to be a bearing on one of the hgh speed parts. I'll replace it and post the outcome.

'm going home on leave and just mailed my Heli to aghanistan because that's where i'll be mid July. I probably will not be able to do it until August. I'm defenitly planning on replacing the motor aswell to one I can upgrade any suggestions?