Thanks didnt know about the thread on SwingPact . Going to check it out saw something on Youtube. But the video wasnt very good.I have commented on how I like it in the thread on the Swingpact. I am playing a lot over the next few days and then next week I plan to get the CB into the mix. I think I am at the maintenance stage with the Sp. I know it has changed my ball striking and I will continue to use it. Right now it is the best $25 (including s/h) that I have spent on a golf aid.