Gas struts tend to loose a bit of their strength after some time. You can replace them with stronger units , same dementions etc just higher presure.
After adding a solar to ours it was harder to lift so replaced them with one grade heavier at the rear & two grades heavier at the front where the solar is, made a huge difference. the struts are identifed by a number on them which determinds the pressure.Dont hold me to this but I think they were around the $20+ each.
Going this way means no other modifacation is needed. I looked at the air lifters , the price was $1100-$1200. needless to say I didnt get them.
-- Edited by justcruisin01 on Saturday 21st of August 2010 09:41:23 PM
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