So Albert does the chassis have the extra flange/flat to help retain the top of the spring?
That might rule out air springs for me too.
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The peice of flat did rub, but thats not a problem, it can be bent out a bit or cut off.
The problem is the box section chassie mod that attaches behind the spring mount/ outrigger. The angled support bracket is a lot closer at the rear compared to the front one. I dont have a pic of it here but i will try to post one tonight or tommorow night.
Attachment 64187
As you can see on the rear side, thereis not the 1" clearance reccomended.
This didnt wear much.... untill I put a piece of plastic there to stop the rubbing;)
Love the airbags. Great for the rear camper. When stopped on uneven ground I could just adjust each side to level it up.