I've had my SM9 Jet Blacks since spring 2022 and am not impressed but how they are holding up. I do want to add some credibility to my claim. I have had a 52/56/60 set of SM6-SM9. I always refresh every release. I had the SM8 jet Blacks and they were awesome. My SM9's are not looking so hot. Does anyone have any recommendations for upkeep, improvement of this finish? I don't really want to refresh them with the new Jet Black Premium release @ $250 a pop when these wedges only have 7 months of play on them. For context, I played about 70 rounds this year.