I have a 2/5 drop on my NNBS, spindle up front flip kit and lift hanger in the rear.
I was getting some vibrations at 2/5 so I moved my hanger up to 2/4 and it fixed it. I want to go back lower and I have a set of 2.5 degree pinion shims that will work with my flip kit.
My question is do I put the fat part of the shim toward the front or fat part toward the back? I've gotten conflicting stories so I'm starting a thread.
I was getting some vibrations at 2/5 so I moved my hanger up to 2/4 and it fixed it. I want to go back lower and I have a set of 2.5 degree pinion shims that will work with my flip kit.
My question is do I put the fat part of the shim toward the front or fat part toward the back? I've gotten conflicting stories so I'm starting a thread.