I shoot left handed. so right shoulder used to lift shotgun. it took a little time to tune shoulder up. hurts a little. went on quail hunt about a month ago and did fine. think I got six. its a **** of a lot better than before I had it done. last straw came when I tried to flip a empty match book out the truck window. could not do it. so, have it done as soon as you can. you can still be in the game.