Had to struggle to shoot a -5 on SA. Got an eagle on 9 to get that. Way too many birdie putts stopping short again. -5 dropped my average from 66.60 to 66.59. Taking way too many balls to improve at this game. Not losing them, just wearing them out. Will be getting used to the rocks again within a few days. From what I'm seeing it shouldn't make much difference what ball you use. Can't buy any more Nikes so it should get very interesting.