I've got a 20 ga Beretta 390. Killed several birds with it without incident. Took a hiatus from turkey hunting for a couple years and picked it back up last year. I missed twice with it last year. I hadn't patterned it because I was still shooting the same loads, choke, etc that I did when I quit. Gun had been sitting in the gun safe the whole time. Patterned it tonight and it shoots roughly 5" left. Shot it 4 times and each time it hits left. Waiting to pattern my 12 ga to see if its me or the gun. Other than aim slightly right any other suggestions?