im in the middle of building a new traxxas bandit (2407). i started with a bare lower chassis plate and went from there. i have the complete front end, the transmission, rear arms and camber links and carriers on the rear....its almost a complete roller minus the wheels/tires. im not sure on which screws im supposed to use to mount the rear bumper. i can take pics of what i have done so far and what i have if need be but im pretty new to this hobby. i traded an old laptop for a RTR brushless 2wd Stampede about 2 months ago and interested in rc cars since then. any help would be appreciated and no i dont have any magazines or manuals for either rc car i have.