Been shooting since i could carry gun would not profess to be an expert or crack shot but still cannot understand why u put different chokes in top and bottom barrel ,i know some of u will also swop barrel selection on stands which to me is just something else to worry about i use a Beretta Lioness Semi-Auto because recoil problems and shoot quarter at clays and half at pigeons because i dont like walkers,. i try to use 6.5s at clays and 5s at pigeons Only Mr Digweed needs full because hes not human hes a robot All though i do agree tight chokes make u concentrate more Ps we practice at Roundwood where u can shoot clays as far out as u like sixty seventy yds quarter breaks everything 9s thru skeet choke will dust the high tower which i think is the highest in the country brilliant targets a bad day shooting is better than a good day at work HAPPY DAYS