Your wedges are stepped funny because you are using very different level wedges. L39 and L64. When I had the top level Clevelands become available to me I purchased the 64*. After trying it for a few rounds I went ahead and bought the 60* and 56* wedges. They are stepped at 60, 80 and 100 yards. That worked pretty well with the Ping L59 irons PW being 115 yards. But with the Clevelands you have to learn to control the backspin. Because my Clevelands are stepped evenly, I don't have a hugh gap between them, and I only have mapped the 64* wedge for Punch shots and full shots. The others I only mapped for full shots.
I don't know if you have learned all the shots available, but if no you should learn more. Flop shots and Punch shots at least. The Clevelands are as follows:
64* 60 yards full shot, 50 yards Punch
60* 80 yards full shot, 68 yards Punch
56* 100 yards full shot, 84 yards Punch.
I would guess a punch shot with your L64 ATV 60* wedge is around 75 to 78 yards.
Mapping the punch distances with full backspin will give you the distances for that club. I would map at least every 5% of power between 50% and 100% power. 2 1/2% increments will put you even closer.
I use Kaiwah #1 or #10 to be able to shoot to a fairly flat green. I would note Carry and Rollout (if any)
I hope this helps. Good Luck.
phred952