I bought a set of these a few months ago and like others am not impressed. I can't vouch for the webbing one way or the other, but the way they "lock" is loose and unreliable. I may try to replace the webbing and lock or just build my own. They have a good idea, but poorly executed IMO.
RV-8 #81077 Super Slow Build
Titan IOX-370, Dual P-Mags, AFP FM200A FI, Sensenich GA Prop
First Flight November 20, 2016 - Phase One Complete June 1, 2017