Everything is hooked up and working!
Air shocks are pumped up to 100PSI and the air bag is steady at 95PSI. Initial drive was bouncy so a quick run to Home Depot to git 4 bags of sand and a tray to hold them in.
240lbs of sand between the pivot point and wheel with the tray more biased to the wheel. Everything strapped down tight with ratchet straps. Initial drive from Home Depot to the house was smooth with some slight drops where I would normally feel the trailer bouncing. It definitely feels like yer riding on air...sorta like a plush feeling you git with some luxurious cars.
I had fergotten to tighten the hitch stabilizer so I had to do that at the school. I'll have more data and piccies after I pick up my son from school.
The gap between the extended rear diffuser and the trailer's front chin-pan-easy is about 6" which should be easy to cover.