Good Afternoon. My handicap index has gone from 14 to 19 in little over a year due to poor ball-striking (coming over the top). I saw a video from Monte Scheinblum on the internet called the No Turn Cast drill. It incorporates 2 things I do very well, not turning and casting the club :-). I have used the drill on the driving range twice and it appears to have drastically improved my ball-striking. I have not yet taken it to the golf course. Has anyone tried this drill and used it in play? Thanks for your thoughts!