When Traxxas suggests putting like a sock or paper towel or something of the sort around the cooling head, isn't that part going to get hot? So I would have to do it before I started the engine and then let it cool before I can readjust the material around it? Or does it not get that hot, or not hot at all, to where I can just leave the engine running, take the body off, and readjust it right then and there without burning myself?

Thank you all.

Gpix13