How do I reverse it back? And I didnt know how to run it. So I red the instructions( lean out all the way and turn 3 and 1/2 turn richen) and I left idle and low speed the same. So really it was running fine, but it just snapped. They should replace it. It was clearly not my fault. And if some how it was, traxxas engined suck my ballz cux my thunder tiger .21 that came on my fusion NEVER did that!