most people go for coil-overs / adjustable setups like B14`s etc,
these can be raised/lowered individually to achieve a level stance at a set load in the back.
I've got OEM sportline setup and find the back sits level as i have kit in the back. (when its empty the back will raise up again)
The idea would be that you adjusted your setup to be level for the normal daily drive . . . . meaning from that setpoint the van will either drop down or raise up depending on load.
some people with conversions find the standard T30 will sag at the rear so fit firmer T32 springs, . . . .some people will fit adjustable and raise up the rear.
And some people will fit air-ride suspension..
all depends on what you want to achieve and how deep your pockets are.
If your running empty all the time and the rear is high . . . . . . . . And its really bothering you look at Adjustables.
or you could add a couple of leasure batteries in the rear to drop it?
.....
This is how mine sitts . . . . . T32, sportline springs, some weight in the back.
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