Well I guess I did break something. tore the truck down yesterday to clean and inspect it. I noticed that both my back wheels had some slop in them. took the wheels off and found on both sides I trashed the inner bearing in the knuckle.
Are the traxxas stock bearings JUNK or did I have something come loose to wear the bearing out. Its no big deal to replace, easy fix. I did not notice anything loose or out of wack before or after running. the truck has less than a half gallon though it.