ok then im fitting electric windows in place of my manual ones. ive got the old mechanism out fine and supported the glass, all the wiring is in place everythings fine apart from the LARGE fact that i cant seem to get the electric mechanism in! the motor has 3 bolts on that poke out and require a nut to tighten but the manual mechs has only 2 holes to be screwed into. whilst trying to fit the electric mech the bottom bolt catches. would it be ok to cut this off since it isnt used on the original? or any methods of gettin them in? cheers!