What works for me on the MTAC is to adjust it to ride as high out of you wastband as possible with as much cant as possible. I like mine at 8:30 (left hand) when riding in the vehicle. If I was going to be standing a lot then 9:00 would be comfortable. I carry a full size 1911 and one of the things I found was that the Kydex plastic half shell (open bottom) extended to far below leather backing and was eating my leg up. A quick trim with a pair of snips fixed that problem. It's a good holster that needs to be played with until you hopefully find what works for you. Had mine on for 11 hours today without a problem
