well I broke something finaly! I broke the rear diff main gear and also the I bar in the diff case along with 5 arms! That was just one day of bashing so I have already replaced the diff and I have ordered RPM dyable arms all the way around! And I also Stripped a spur gear but other than that truck has been awsome! Standing backflips on command on 4s! What more could I ask for in a basher!