You could look at a golfer topping a ball and come up with a million reasons that this happened. As long as the club is somewhat close to plane, a proper shift of your weight toward the target should help your skulled shots. It corrects change in posture, arms shorter, shoulder plane and on and on. Practice the two step drill, take your stance and for a right handed golfer step your left foot over next to your right foot then step left with left foot then step the right foot over tight to the left. It’s my dance step as that’s all I can pull off!! Ha Proper weight shift should end with you in balance watching your ball fly down the fairway and you should stop seeing the top of the ball. Work hard and good luck!