That's interesting that you felt like the cg12 spun more because a lot of people seem to feel that the zip grooves fall short of expectation when it comes to spin. Also, how did you like the dsg design? Right now I'm leaning towards either the cg12 dsg rtg or the z tp.
I need to buy a new 56* because my 588 doesn't have any grooves left. I have been looking through the forum and haven't seen any posts on these new TM wedges so I was wondering if anyone is playing these and how do they hold up against the CG12's and Vokey SM's?