Whew!... I'm glad that's been put to rest... I was gettin tired over here just watching...I think I finally solved the saggy rear problem, (I hope).
I removed the new spring set I got from St. Louis spring, then disassembled my original springs and installed the new secondary main leaf they sent me, put everything back together and installed the "original/custom" 8 leaf springs yesterday.
I gained about 2 1/2" over the original ride height so the Admiral sports a slight and noticeable "rake". Combined with my new adjustable hitch and 1000# leveler bars + sway control, all should be good for the New Orleans trip.
Anyone interested in a slightly used set of springs and air shocks check the "for sale" thread.
Glad you've got the Admiral ready for the next adventure...