Thinking of building a frame to enable me to move the MK2 around while i work on it this winter. Though of 2 frames for the front and rear 4 castors on each frame with brackets to bolt into the bumper holes! building the frame from 3"x"2 mild steel box section. Anyone had experience of this im thinking its alot of weight to put on 8 bolts as the car will be hanging off the frame so to speak. Any helpful input appreciated