S-m-o-o-o-t-hc
Now don't laugh, butc A couple of years ago I was having pains in my lower back and my right "cheek" was going numb. All of this no matter what I drove, but particulalrly so with my RV. The solution? I took my wallet out before I climberd in the driver's seat. Seems that little bit of extra thickness on one side was causing a nerve to be pinched. No, really.