All, i have a 9 major gun that i recently changed dots on while zeroing the dot i was getting a hit at my intended area than the very next one goes high about 4 to 5 inches, the following shoot usually prints back to the original aiming point. This alternates, i took the gun home cleaned and inspected couldn't find a creek in the slide anywhere. I then thought it could be the new dot so i put another dot on and the results aren't changing so it's got to be gun related so any and all help on this would be appreciated. Have pics of groups shot but can't upload. The barrel has less than 7k on it kart barrel.