HI, I HAVE HAD MY SBE 1 FOR 8 YEARS AND AND NO MATTER WHAT CHOKE OR ROUNDS I PUT THRU IT, IT STILL SHOOTS 5" LOW AT 25 YDS WITH A SLUG, #6 OR# 4'S 3.5" TURKEY LOADS, TRAP LOADS OR DUCK LOADS! THE ONLY WAY I CAN HIT ANYTHING IS IF I COMPLETLY COVER THE BIRDS WITH THE BARREL. WHICH MAKES SHOOTING DUCKS VERY DIFFICULT BECAUSE I CAN'T GET THE RIGHT LEAD AND COVER THEM AT THE SAME TIME WITH OUT SEEING THEM. ANY HELP PLEASE AND THANKS IN ADVANCE