[Hennybogan]

I know one player who rolls the leading edge on all irons. He's quite the digger. They do adjust sole in their irons (grinding), or they choose a different head based on the feel of how it goes through the ground. Tour players often work with raw heads to perfect look and performance and then have them chromed. Things they look at are sole, minute degrees of off-set, shadow lines on the top edge, thickness of top edge, etc.

Tons of them play them straight off the rack.