ESPO XHD stock or 1" drop leaf springs

SuperStockers are notoriously high, but not XHD's , adding 2" to them as they are stiffer is gonna leave You up in the air alright tho'! If You've got stock hangers & shackles,
I'd see if those can be de-arched appropriately, I agree with not using blocks at all if possible. Did You test the set after the re-arch before adding the other upgrades? The
bilstiens are probably more aggressively gas-charged & ain't helping matters, not a lot of weight back there to begin with.

I did bolt the springs in after getting them re arched and thought they would be ok. Talked to Laura yesterday. She asked me to unbolt the Bilsteins and see what happens. Didn't change the height at all, but there definitely is some up pressure there. I am really starting to wonder if she didn't give me the wrong set to start with. She won't tell me the spring rates, and makes it sound like she doesn't know. I find that hard to believe though. She wont recommend anything specific, but told me to look on the internet for old sales brochures to see how the 340 cars sat. Every pic I can find has the rear fairly low and right about where I would like it to be.