You may be losing control of your shot, left and right, too high and too low, because your backswing is too long. Here’s a tip. Relax your grip pressure and your shoulders. Take the golf club back slowly and stop in a shorter, three-quarter position at the top. Make sure that you have turned your shoulders, turned your hips and have loaded your weight on your right side, going back. Also, keep you are left arm straight. Remember: Don’t let the club go past parallel. Don’t let your left arm bend. Don’t improperly shift your weight! These are the things that cause errant shot dispersion. Keep your backswing under control and you’ll play better golf, with more precision! Enjoy!