I recently switched to using a unicender. It works great. I use a CMI foot ascender and knee ascender and neck tether. Two questions - (1) should I use a back-up to the unicender on ascent? (2) what is the best foot ascender?
Never mind. Lol. Just seen how some people repell by wrapping the running end of the rope over the top. I guess that applies the extra friction to not worry about.
But what if you don’t wrap it, and just pinch on a single line? Would that decend too fast?