Has anyone modified a Soft-Tuk to have an adjustable cant? It seems it would be simple enough to do and would make appendix carry easier when sitting.

Mals

All you do is loosen the screw, adjust to where it is needed, and tighten the screw and now you have a different cant.

If you leave the screw slightly loose it will adjust to where it needs to be as your body moves

I've been using one with a Glock 23 in it for two years and it has held up great and been extremely comfortable.

I did buy one for a shield 45 and one for a Glock 17 and both of those styles ride higher than the Glock 23 for some reason. I get around it by using the Glock 17 in the 23 holster