I appreciate your comments.
The shafts in both sets are FM 4'S-but the steps are different .I think the blades could be a little stiffer .Don't know the swing weights but i think the blades were C4.
I played yesterday and did hit the CFT's much better -don't know if it is the grips -maybe practice is starting to pay off.The biggest thing was I found it difficult to get the driver going right to left -bad shot is now a block to the right.
I would put that down to it being a little harder to roll with the thicker grip-just a timing issue.