I was checking out that climbing system as well. I use a climber so I think would be a little tough to use. I use the prussic hitch that comes with it and slide it up the tree as I go, which also works well. I'm pretty much afraid of heights so I always use my harness, I'll get dizzy in high shoes for god's sake! But, I'm getting braver with my climber and just really more comfortable with being up in the air. My goal is to be able to hunt @ 20' come season. Friday I'm going out for more climbing practice so hopefully I can get that high before I chicken out. I seem to always look down at just the right time and realize how high I am. Maybe I should do it blindfolded and climb and then take it off, and viola, 20 feet! I am very happy with the stand though as far as stablity and ease of use. I'm also impressed with the construction, it doesn't even flex under my considerable bulk!