I want to make a trip to REI, to sniff around, I would like some rope to make a new linesmen belt, and a new teather. I want some tub webbing and maybe a ropeman 1. Now, here is the question. If you were going to buy a ropeman1, would it be for your belt, or teather? The reason I ask, is I can see how the R1 is convenient, for constantly adjusting the belt as you climb, but a prussic is not really that bad, as there has been no pressure on it to tighten it much. My teather has a prussic, well, after sitting in it for 3-4 hours, that knot is so tight it is very hard to get loose, or, do you guys just get 2?