Ok this certainly could be my issue. I am climbing via SRT. The kestrel rides up my waist during the ascent. I guess I need to try and find a way to readjust the saddle lower after I ascend.
I would hook up to the tether and then loosen the leg straps and even unhook the waist strap or just loosen good. You can grab the bottom strap with both hands and use your foot pegs or platform to take the pressure off the saddle and slide it down a little at a time. Then you can tighten the waist strap enough so saddle doesnt move and reset your prussic higher or lower if need be.