The rubber bushings in the top mounts of my 68 Shooting Stars oil tank were in backwards when I got it and I never realy got around to turning them around until now. My question is about the single bottom bolt that goes through a rubber gromet. ( well what's left of it) I always thought this bolt just "sat" in the hole on the bottom of the tank. Is this right? It almost looks like there may have been threads in the tank incert at one time. Mo threads now. The best parts books I can find do not detail this mount, not to mention that it is new for 1968 so a little cross over mis matched parts could be in play. Any BSA 441 experts out there want to impart some insight? Thanks.