Guys, Put my own lumbar support in this weekend, or started... problem when I disconnected the seat belt, it tighened all the way to top--took apart the holder and lost the tension on the belt--more I looked at it--more I thought it would adjust itself, so bolted everything up and after three days of driving--it has not tighened itself... ... . any suggestions..... hate thought of taking that darned thing apart again--it won the last three rounds!! looks like top sensor/take-up is the problem... . tried to find thread on the seat repadding was up here couple of weeks ago, but can't find in any search... ... ... ..... hate to give st(d)ealer any more money for a new seat belt... ... . tks, J. B.