The most difficult part of Greg's RHD or the Norman Secret is taking it to the course. It took me a couple of rounds to get it consistently, but I still have the tendency to come out of a shot because I still get in a hurry to hit it. Losing the cupping on the downswing is very bad..........very bad!

However, the biggest improvement you will see IMO is that you will have a lot more birdie putts inside of 10 feet, because you are able to hit it so straight.