Approx how much lift should the bay door need to raise it?
On mine the air springs are rated 100lbs. on the small doors and 150 one the big ones.
Thanks Craneman. How much weight are you lifting when you open the door, or are the struts doing all the lifting?
I am lifting, but could not tell you how much weight. They do not lift themselves on mine. The springs came from Fortravel and are only a couple of months old.