clubchamp98
Journeyman Pro
Imo it makes not a jot of difference.That's the way I understand it. The grooves are already at the limit of legal, sharpening them probably makes them illegal. I sharpen mine once in a while. No idea if I'm doing it right or using the correct file. I hit my wedges a lot when I start practicing....which is any day now. If I hit 90 (one bag) balls, 85 of those will be wedges. In a normal week once the course dries out a bit....I'll hit a couple of hundred wedge shots a week.
to Elite players yes but handicap golfers no.