You might need a more heavy duty belt, one specifically made for carrying a holster. Several holster makers sell these belts in different width's and thicknesses. Maybe a thicker belt would prevent the holster from moving around so much.
Personally, I like a little movement. When I sit in the car I like to shift the holster to a different position to accommodate for sitting and to make it more comfortable.
Last edited by Dragline45; February 4, 2013 at 05:03 PM.