Unfortunately this is all Chinese to me. Everything I have learned has been on here and ls1tech. Otherwise, I know nothing about tuning.
I did notice the pressures changing between each gear. When they saw it at 80psi in D, they all were like "oh yeah, that's it, it should be at 190psi".

This is all the info that I would've expected the "tuner" to know and share with me.

 

This is a thread that I thought would never really come to a close.
Well, I finally had some time over the long weekend to tackle this while I was changing my trans and engine fluids.

11-21-2013 started thread

12-21-2013 wonderful news of it being fixed and at the same time screwing it up even more, hah.

09-05-2016 I am proud to announce that my trans problem has been resolved.
It was the TCC valve. The bore was warn out.
This is what I used to fix and remove PWM Teckpak / Fitzall transmission parts and tools
So far so good. I'll report back with updates and I put more miles on it.

 

The '95 4L80-E has the larger OD roller clutch but the other one is a 4L85-E since it came with an 8.1. You can take the stronger Overdrive assembly from the '95 and use it in the other one.