micheldess: If I understands well, for this exemple, i takes full shot, 45 yards ?
To give you a good idea where to start your practice. Here are two replays of shots I made from the bunker on CC #16. 30-40 lie, and 4 or 5 ft up elevatio.
I see you have the starter ball and an ATV 64 degree wedge equipped (50yds). So I used my 64 degree, 50 yd Z-Satin wedge and a starter ball on these shots. You can expect similar results.
64 degree wedge(50yd), full shot at 85% power went 24 yds on standard speed green.
64 degree wedge (50yd), punch shot at 100% power went 26 yds on standard speed green.
You'll need to adjust a bit less power on faster greens. But it gives you an idea of what all are talking about.
Good luck!