It's not the greatest ride with a full tank, it does look like the shock travel is less than what the bump stops would allow. So, I'm going to have a chassis shop fabricate or modify shock extensions from another application in order to give me a little more travel there. I may still do Airlift or other manufacturer's air support bags.
Wow. I wish you lived closer ( I'm in California ). I'd really like to ride in a Frontier with a leaf removed. I'm very happy with the Rancho's set on 1. I did notice that with a 300 LB refrigerator in the back, the suspension bottomed out far easier even though the truck seemed to ride at the same height. My only complaint with the Rancho's is that they seem to have very poor temperature compensation.