I've got a somewhat lightweight pop up camper on my diesel b2200. It made my stock springs go flat. When I took the flat springs off, they perked up a little, noticably flatter but not terrible. So I added them to the 2 leaf sets I got from pick n pull, and boy it makes a beefy spring. But I'm wondering if it will do any good, or maybe if it would make it too stiff, or if because they're already flat it would make it worse. Have any of you ever stacked leaf springs on your B? What do you guys think? Tomorrow I'm putting it all together so please reply!