jim8flog
Journeyman Pro
Just looked at the spec for B330 RXS. It says for swing speeds below 105. I’m not getting much bite off ‘em though.
My favourite ball in summer when the greens are running faster. If you mean they do not spin I would look at your technique. I switched to them after trying them on a ball fitting day and the pro gave a few for trial on the practice green so I could see what they were like for greenside spin.