The knut sounds like a good hitch. I will try it. Today I climbed for a few hours and used my same 4 wrap-3 braid VT, except I attached the karabiner to the hitch cord on the same side as the final cross. It has a lot less friction as you climb with your ascenders than if you attach on the other side of the line. I tested it by foot locking and then dropping my weight onto the collapsed hitch, not far from the ground. It grabbed immediately. I was glad to see it perform as intended. I would still like to try the hitches that you've all mentioned as soon as I learn to tie them. Does anyone know where to find some good illustrations of the Michoacan, Coopers, and Knut hitch?