Going to try a Mizuno GT180
Will install Webb Simpson's current driver shaft - Graphite Design Tour AD IZ 5 X
Aaahhhhh, the never-ending experiments!
It's a great driver especially with all of the adjustments! You'll have to buy your own Launch Monitor to find out which set up works best.
I have last years JPX driver with the standard shaft. Long and straight. Not as forgiving as the Ping 400 but quite a bit longer. The shaft is just a touch stiff for me but manageable. I lengthened it a bit , which helps.
I would suggest going to the Mizuno site and looking at the video tutorial on the set up.
Interesting, I am looking at the same shaft in a lighter weight. I have the DI 6 SR which works well in the Ping. Head weight is a bit high and they are saying its the lowest they can go, so... Probably a new head coming.
The standard low spin Mizuno ST is a Rocket! No adjustments though... Fairways are really good and hot!
I believe Mizuno is or has been way ahead on this Twisted Face and Hot Ti face business but I am sure the new T 919 driver will be out soon.... great...
I hit the Rogue yesterday which was very good but waiting to try the Ping Max.
Oh, BTW, I just got an email this morning about a new "Swing Jacket" on the market. Looks like Peter J's redux. Runs around $140.00.
Have Fun Fishing in Minnesota!