I have noticed that after the 1.28 update, i cannot adjust the zeroing on the m4 with the baraka red dot sight or looking through iron sights. However, when I attach an ATOG 6x48 and toggle to the baraka red dot, I am able to adjust the zeroing like normal. I tested the scopes and zeroing with other guns that werent the m4 and they all are able to adjust zeroing properly. I have switched scopes on the M4, switched guns and switched back, unattached and reattached the scopes, reset and uninstalled/reinstalled my game, and nothing seems to work.