Does anyone have info or schematic on the exhaust mount pivot for the Hall 49 Generator used on a Whizzer motor? Seems that mine pivots so high In the up position that it almost hits the exhaust casting. When in the down position, it misses the flywheel by over a 1/4 inch. Is their an adjustment on this? I didn’t want to disassemble because it seems to be spring loaded. Any help appreciated. The wheel