ok i got the HD crown and pinion gears, install and start to shim. I get it to a point where i like it, go to put on the output cup.....and the holes don't match!!!!!!![:@]

what is going on? i took off the shims untill it would fit and i had to take off every last shim!!!!!! now it doens't fit as i want it to. Anyone else have this problem? If so please tell me and any tips to fix it are welcome

Thanks Spud