Hi guys, Decided to remove my skidplate for my first oil change. Both rear bolts snapped... They are threaded into the frame, the rectangular bar below the rear end of the engine. The threads themselves seem to be removable with a hex head, anyone know what I mean? I´d like to know if they really are removable and if so, are the threads normal or backwards? Don´t want to damage more than I have to btw, I traded my XR400 for this bike. The difference is HUGE! EXC rocks!