Correct Length Pinion Snubber Bracket

Hello all, I know this is an old thread, but I have a question on the distance between the snubber and the body?
I bought an adjustable one, but even in its lowest setting it hits the body when i lower it off the lift. I cut it down, and now have like an inch between the snubber and body, but wonder if thats enough. I can't test drive the car yet, I'm still finishing up other work.

Never mind, I found the answer. Sounds like 1/2 to 1 inch gap is ok.