What are the Titleist "wedge" shaft specs for the SM6? Is this a spinner shaft? What is the difference between the Titleist labeled "wedge" shaft and other shafts, e.g., the XP, the TT DG, etc.? Weight, flex, trajectory, etc.
My API 714 irons have the R XP shafts. IS the AMT Red the same?
How do I decide what shaft to order?