I picked up a NEA crusader brake for my CZ. Looks very nice, haven't had a chance to shoot it yet, as my carrier was put getting tabbed. I'm curious as to whether I should make some shims up it however. To index it properly, it is left out 1/2 turn loose. I'm wondering if this is negatively affect accuray/poi? It has a noticeable rattle to it. I know on other rifles I've had it would affect accuracy, just curious if it is worthwhile on this platform? I know it's not going to fly off, just wondering if this is common and I'm just being OCD, or if I should snug it up with a shim.


















































