To address the posts so far... I replaced the entire axle setup on both sides. What is this extras support your talking about? If I replaced the whole axle would that have changed out this support your talking about?
Second, I did replace the motormounts before I did the axles in an attempt to fix this shake.
Finally, I am riding on a stock suspension and wheels.
You guys are comming up with some great ideas so far, some of which I had thought of myself. Keep them comming, maybe one will be the key!!! Thanks alot! -Nick