...even though I said I was going to rest my hand for the day...
I kinda ripped a bunch of stuff loose in my right arm awhile back, and keep reinjuring it, so it's bothering me, again. Took a couple days off to let it get better, and sure as hell... started playing with some new stuff. Just trying to get used to some newer gear and ropes with SRT, which I am anything but adept at. Clumsy as hell, so trying to play with it more without the pressures and time constraints of a job site. Like, Rope Wrench on 1/2" KM III rope. In the living room, I thought the friction was too much, rope flattened out too much, etc. through the device... but, damn, it still works fine once I get my full weight on it. So much easier to do this stuff when you can relax and just mess around with it, and not a bunch of trees waiting on you to hurry up and kill them.
The ZigZags I played with a LOT when I got them... still just love those things. Tried gobs of different ropes. Even borrowed some to try with it. In the end, the best all around performance just seemed to be the 11.7mm Yale ropes... for me, at my weight, etc... but I found it works damn good with a lot of ropes. Even works pretty good with the 1/2" ones. I'm glad it's working good for you, too. The downside of expressing opinions about gear on forums is that you don't really know how it's going to work out for the readers. What works great for a 140 lb. climber might not work at all for a 340 lb. climber. But that combination seems to work well for anthing in between those two extremes, from my own experiences and from what others have said, so I don't mind recommending that one. It's not a unique opinion, as someone recommended the combination to me as well. Seems that a lot of people are finding that one to be pretty damn near a match made in heaven.
Now, if I can just figure out how these guys keep so vertical on a single line while ropewalking... when I try it, I look like a monkey trying to hump a boa constrictor.