Hi guys I'm new here and trying to get some good information. I recently rebuilt my rear differential but and sort of confused on my gear mesh points. I feel like my gears run too far into the root but my buddy says it looks good! It also seems like I have a lot on contact compared to other pictures I've seen of people checking gear mesh. Last thing I want to be doing is tearing the rear end back apart after driving it for a bit. So here are some specs I got my rear pinion is shimmed at about .036. My back lash it between .007 and .009 which is correct for a 2002 silverado. It changes depending on which part of the gear I check it on. What are you guys thoughts?