B64 Chassis Protector

It's designed to be used with an existing front and rear skid-plate, and has to be adhered to the chassis. I used a very thin layer of shoe-goo and so far it's held on well after many laps of bottoming out on jumps. And shoe-goo isn't strong enough to be permanent. A smaller layer height will significantly increase print time, but the smaller ridges between the layers make it less likely to catch on the ground and tear off.