bobmac
Major Champion
Our bunkers don't usually have 3" of sand Bob so if I aim for that, I'll hit the bottom. Presumably if I'm aiming shallower, I need to aim to hit closer behind the ball?
if you want to go shallower, there will be less sand between the clubface and ball, so you'll need to reduce the speed.
Although, a SW traveling at speed shouldn't have much problem getting through the dirt under the sand.