It has a tek-lok for your belt. It should work like all other tek-loks as far as positions go. A tek-lok does not allow rapid change of positions, but rather allows you to make a choice of carry angles then stick with it. What problem are you having exactly? Should work like any other tec lok. If all else fails, call MOD and talk to them. They probably have a bunch there and could look at one and talk you through it.
How do you like the sheath? Thought about getting one for myself, but cant quite see how I would use it. I like folders closed and in my pockets, and would use a fixed blade if I wanted it on my belt. But it is a neat idea, if you have a use for it.