yeah i shot at 15,20,30,40, i got a good deal on some 3 1/2 inch various turkey loads from a guy who was going to have neck surgery and could'nt shoot them any more,so i have been shooting alot and patterning the 2 turkey guns i have.(i got 10 boxes,6 boxes was long beards with all the different shot sizes and 4 boxes of 6 shot thugs,for $40.00,it was such a good deal i didnt believe him until he showed up with them,said he just wanted to get rid of them.)plus i had alot stocked up myself, i also found 2 different lot numbers that both shot low and to the right,and also have 2 different numbers that shoot dead on with each other only one has a little better looking pattern with more in the 10 at 40. im going to hunt with the ones that shoot the best and when i run out i guess i will rezero my ff3 for the others unless i can find some more of the ones thats shooting so good.