The heavey modified Manco 710E is the brother of my Manco 640L both came with Robin/Subaru 265cc engines.The 710E has a boxy body style and is about 30 pounds lighter than mine,with mine about 502 pounds empty.The 710E is on front page of Buggynews.Can anybody tell me what was gained by modifing this buggy,most in the rear end being gutted and reworked to center everthing on the axel,or all weight being in the center of the axel,with no outward support as it came from the factory,whats to keep the axel from bending? mancoman