I upgraded to the new suspension system that Randy is now using on the Ford E350 vans and love it.
I had the older system and he leaf springs were much shorter. The new system with the adjustable shocks make the van like a new vehicle. My wife complained about driving in the van because it hurt her back.
Now its not a problem on long trips.
I have had Advanced do all the work on the van and couldn't be more pleased.
Thanks,
more