For years I have changed cups every other day during slower periods. I cut odds one day, and evens the next, as I still like to be sure and walk the greens each day. If your going to do that one thing I do advise is to be sure and check each cup each day as some golfers have been known to leave them in less than perfect shape. At Wolf Point our plan is to cut every third cup each day, 1,4,7,10,13,16 would be day 1 and on and on. We'll see how the cups hold up, but we do also plan on using hole liners. I've never used those before...and comments pro or con?