Kanga, iv tested out the screw on off hoof and i didnt like it to much as it was i little unstable, and it was able to move slightly after some heavy bocking,also the screws scr***e thrugh after a while and it becomes slippy,
so i went back to the drawing board and i think i have the perfect answer which can be a universal part, easy to change in about 2/3 mins each stilt,
again, i have shared many of my ideas and they have not been implicated as i would have hoped so on this one im looking for a backer/sponsor, any interested party is welcome to contact me.