I too had comfort problems. Tried to readjust postion many times but didn't work. Forgive this suggestion if it sounds insulting but have you tried to adjust the lumbar support? I have had automatic adjustable lumbar support on many vehicles but to me very slight adjustments in the H2's lumbar support seems to have a major effect on my seating comfort. Seems to be different from my other vehicles. My discomfort was relieved when I reset the lumbar to support to its lowest position.