One, I bent the frame with a mallet (LOL, no kidding, with out steel toed boots, hammers and mallets, I would be lost) Have used home made adapters that I make out of flat stock. They are identical to Dax's wide frame adapters. ENGINE_KIT_PARTS_PAGE_4
Can bend em in a vise using 3 bolts. Steel toed boots are for 2 stroke muffler/crank clearance issues.
I really need to stop saying stuff like this in public, snork