05 cross, the only problem of not having a compressor is to be able to try different heights and - in my case - see which height is the most comfortable over SoCal's poorly repaired sections (which is the majority) of freeways.

I suppose I could simply make a run, then come back to my shop and either add or subtract air until I found the height that works for me. It would help to have all lines going into the trunk in any event.