2nd fitting of muzzle brake for a suppressor. Initially it came with a peel-away washer and I wasn't happy with the alignment. Pretty sure I screwed up the peeling of that washer (it was my first time). I ordered a set of shims from Precision Armament. Shim kit came in today and was wondering if this is acceptable. The brake is timed properly, and torqued down. This is the gap that is left. https://imgur.com/7epGIoe Looks like a lot to me, but I'm a noob to this game. I expected there to be no gap. Here is the front with a 6.5 surefire alignment rod. https://imgur.com/7o0hfCa Alignment looks fine, it could be a little better I suppose. Thoughts?