If the 5.5 Project X shafts are taper tip, there is no tip trimming. If they are .370 parallel tip, the trim code on our chart is IR2. IR2 calls for 1/2″ tip trim on a #2 iron, moving in 1/2″ increments through the Wedge, trimming 4 1/2″” from the tip on the wedge.
Britt Lindsey