The allow me to run another set of bulkheads along the inside of the frame. I have an alu set but they may prove too heavy. I've got hdpe in the same thickness so if there is enough weight for those I'll stick them in. They will have a use regardless even if its just to give something to mount components too.

Oh and I started on the weapon gearbox this afternoon. This is mk4. By far the most solid and hardcore













Hope nobody minds the picturespam too much.