alosso: Methinks that you might need a 64° wedge (missing) and, at some time, a better PW than the L15 that you have.
Very true.
alosso: Furthermore, I advise on the humbleness to use ONLY wedges from 30+ % sand and expect no more than 60 yds.
One can easily get 90y from a 30/40% bunker lie with a 100y CG in good wind. But usually 100y wedge goes around 85, 80y wedge goes around 67 and a 60y wedge goes around 50y.
There are only a couple of FW bunkers (St.Andy # 13 and RSG #9 come to mind), where a 100y (56 degree) wedge will get you nowhere, when you're glued to the bunker wall in front of you.
Of course, everything above goes for high level CGs, Nike balls and fbs.