when your shooting by some of the other guns with all the fancy bollocks they walk around with it makes no difference to shooting its just bling,............... you may want to change your cartriges though to 7s or 7 and 1/2 they will just give you a bit more spread on some of the quicker clays. 7/1/2 will not give you more spread , if you have 1/2 and full in a fixed gun it the same as having 1/2 and full in a choked gun, the drifference in shell sizes is the sizes of the lead pellets and pellets count !!!!! so more pellets not spread, to make the lead spread you need to open up to 1/4 or