I recently purchased a tapco ak 74 style brake for my AKMS to replace the slant brake that was on it. When I went to thread it on I screwed it all the way down snug and it was just shy of reaching the detent pin on the last rotation to be in the correct orientation. When I backed it off 3/4 of a turn for the detent to match up to the slot it feels just a little loose, nothing horrible just a little wobble. So is it normal for there to be a little play in the brake or is there a fix to tighten it up?