Replaced my door struts shortly after purchasing 2126 in May, 2011. Doors opened, stayed up pretty well in warm weather, but as weather got cooler, started to droop some. Now in cold weather, pass door droops badly---I know about the torsion bar adjustment---just dont want to attempt this yet----I have found Bumper to Bumper has replacement struts, in various lift capacity, from 25 to 100 pounds. Does anyone know the factory original lift specs----has anyone tried replacing their struts with one of slightly more lift capacity---any comments of information appreciated.