If you don't shoot sporting clays very often and if your course has a trapper that goes with you, ask him/her. Around here, if you tell the trapper your new to the game or new to the course, they will usually give you tips on how to choke, which bird to shoot first and how the target will look......most will throw a few birds so you can watch them.........ask for advice......Every once in awhile, I wind up filling out a foursome and get to shoot with some of the local "experts"......they usually give great advise.......