Cross draws ride on your off side. (left side for the right handed person) They are tilting toward your right side. You have to reach across you're belly to draw it from the holster.
I've made a couple, one I use for open sights and the other for scopes or red dots. The scoped holster has a slot big enough for the base to slide into.
Cross draws are very comfortable when rideing in a vechile, 4 wheeler, horse, etc.