Hi! I am 50 years old and have had spinal stenosis (L5SI) and pyriformis syndrome for over three years. My doc is a physiatrist (rehab doc) and is great. To make a looooong story short. I am not a surgery candidate nor am seeking surgery; but i suffer physically and emotionally especially when I realize new limitations like today. I have always had a severe problem sitting. I have come to know I have a most difficult time in a car. Now I have come to realize I cannot sit in a car for more than an hour. Does anyone have advice on how to sit in a car without creating a worsening of symptoms? Thanks.