Just an update for the people who are stumbling across this,
I have pulled all the parts out of the trans and all the packs are good. I replaced the bands with new because I had reused my old ones. With all new bands it does the same thing. Put stock parts back in the valve body too except for the superior afl valve kit. I have the side cover off for a third time now and too that kit out and put my sonnax boost valve back in because it obviously wasn't the issue.
I'm thinking that it is an electrical issue going to the transmission. Once I get the side cover back on I plan on taking off the pan and checking the 2-1 servo. The servo pins didn't seem to be worn too bad. I have tested all the solenoids with power to make sure that they click. All seem to be functioning.
