Thanks for all the advice and knowledge guys!
Alrighty...
30mm spacer came in and I installed them in about 1.5 hours. It was a bit tricky to get them in there since I did not remove the entire springs, just dropped it a bunch.
1. Jacked up one side of the axle
2. Put a tall jack stand under the frame near the rear axle front suspension link mounting point
3. Removed the wheel
4. removed the sway bar bolt
5. Put on spring compressors (didn't tighten them much due to the limited space and the bolts were too long) but they helped keep the spring from extending fully when the axle was lowered
6. Lowered the axle
7. Removed the bottom shock bolt
8. Lowered the axle about 2" from the ground
9. Squeezed the 30mm spacer around the bump stop and up against the body.
10. Jacked the axle back up to seat it on the spacer
11. Removed the spring compressors
12. Lowered the axle
13. Installed the shock lower bolt (took some wiggling and a rubber mallet)
14. Raised the axle in order to insert the sway bar bolt
15. Put the tire back on
Opposite side was the same, just quicker.
I drove it around for a few minutes and I do not think it is much better, but I will find out tomorrow when I have some more seat time.
Just for more data, I plugged my $25 Amazon Techstream into my 13 year old XP laptop to get some pressures.
AHC Pressure from the FSM-
Spec calls for
Front 6.9+/-0.5 MPa (6.4-7.4)
Rear 5.6-6.7 MPa
Before:
Front 8.1mpa-g
Rear 6.8mpa-g
Accumulator 10.2mpa-g
TB bolt turn Only (6 complete turns)- This did help some, but not enough
Front 6.7 mpa-g (pressure lowered 1.4) = 0.23mpa-g/1 full turn of TB bolt
Rear 7.1 mpa-g (pressure raised 0.3)
Accumulator 10.2 mpa-g
Rear Spacers AND previous TB twist
Front 6.9mpa
Rear 6.3mpa (30mm spacers = only 0.5mpa drop)
Accumulator 9.7mpa
I am in spec! But it still rides pretty firm. So, I will drive it tomorrow and see how it rides. If it is still rough, I will turn the TB bolt tighter (without jacking up the car- Thanks Praddo) then drive it around for a couple days. If it is still rough, I may back the TB bolt out and see how that rides, who knows maybe it just needed the rear spacers and not as much TB twist from the beginning. Anyway, I think Prado is correct and this is going to be some trial and error.
I was surprised the spacers did not lower the Rear pressure more. The 0.5mpa for 30mm spacers was not what I was imagining. I thought it would be closer to 1.0mpa, oh well, maybe I need new springs after all.