Hi This is my first post, its great to be here, and thanks in advance! Have a recently purchased NIB Glock 21sf. The first few times I took it out to the range I was catching brass with my forehead about every other shot. I'm pretty sure I was not limpwristing as I own a 19 and have shot many rounds through a friends 19 and full size 21, and have yet to experience this. So, I got a new ejector from midway. I installed it at the range today, and it seems to have cured the problem. But... now I am experiencing light primer strikes. Lots, like 1 or 2 per mag! I dont know if anyone has had an experience with this, and Ive been searching around and havent found much. The small dimple is in the center of the primer, so it is not striking out of battery, and this happened with 3 different types of ammo. Any help with this is greatly appreciated. Thanks!