I just lowered my 91 with tokico coilovers.
its about 2", and it should be lower.

1. When I installed them, i didnt cut the bumpstops, should I have. If I should have, how do you cut them? All the way off, just the bottom?

2. Obviously the cambers off. As for the washers in the rear, where do I put them exactly, what size did you use, and how many should I use if its off 1.5, and 1.6deg.?

Now Im off to try and get this 5th gen lip to fit on nicely

 

bumpstops don't have to do with the height, just how far the strut travels. and for the camber, put washers on the upper control arm, it's the piece that connects to the inner fender wall with 2 bolts, you put washers on both bolts, and you probably need 3.