just fuking return it dude, **** they are leading you on and its getting me to think that this rig was messed up and they sold u it.

Get him the RTRcrawler/racer, i have that one an i cant be more happyer, its really fast for a normal cralwer but if u change the engine to a 55 or a 60T engine then it will become slow.
[youtube]http://www.youtube.com/watch?v=pvhimIXxalk[/youtube] that is my RTR i changed the body and put a 60t engine in it with a 14tooth and a 87 spar