Got everything back together again. Had to level out the trailer as it was too high on the right. I just dropped the right side down one inch on the right side of the hitch adapter. I moved the cargo box up towards the front about 6 inches.
Made a quick test around the neighborhood and the trailer is rock solid now. No more rocking! Pumped about half a tube of bearing grease into the hub! The stuff that came out looked rather...yuck.
It lives...again!
Rear shot...
Making a trip down to Houston with the trailer attached to drop off the family at the airport and then I'm on my own fer the next few days. Guess what I'll be playing with?
I'm not sure I'll be keeping the cargo box on the trailer in my future versions...I guess it will depend on how much effort I want to put into this and what the returns turn out to be.