Do you think my rear sight is off? I have fired 230 rounds through this pistol and 99% of my shots hit about 4 to 5 inches left of center at about 8-10 yards. The rear sight looks off to me, but I thought I would ask here and see what you guys think. On a side note. I have shot other Glock pistols (not my own) with the factory fixed sights and have been really accurate. My Glock had its factory sights replaced with TruDot night sights since day one. How can I fix this?