I've done some research on basal tied SRT tip forces. There's a lot of effect from friction going over the tip. It reduces the tip load significantly from x2. My findings agreed with those of Petzl. It's an interesting topic. To put it in perspective, imagine a brutal tight rough bark...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.