Those who carry IWB at 12-2, how do you handle you car’s seatbelt?

https://imgur.com/a/8s2zQebI’m a tad bit confused. I’m 5-10, skinny at 150 ish, in a 4 door sedan. The lower seat belt keeps slipping up the holster unless I keep it tucked underneath my pants belt. via /r/CCW https://ift.tt/2U8JGiP