here's the deal. i shot my gun to pattern it with a .660 extended tube and #4's. shoots to the left and low some at 40 yards, but i put about 17-20 bb's in the head, half of which lets say were in the kill zone. i think i need to shoot 5's, according to the guy at carlsons where i bought the choke, that would shhot best. my question is when pattering, have you guys ever seen the pattern move left to right with diffferent shot or chokes??
if i aim to the right a couple inches the pattern on the head is much better.
so aim right or keep trying diffferent rounds/choke tubes???