Take a look at your shoulder position at address its easy to have your feet square ( or even close ) stronger grip, but if your shoulders are pointing left your gonna come over the top. Then if you do square the face up with the stronger grip your just gonna pull it left. At least that's what I've found when I start blowing it right. If you can keep our shoulders square to the target line until after impact I find it helps in getting the club to come from the inside. It works for me when I start having that problem hope it helps you
