ZF8HP Pressure Control Solenoid (PCS) and (TCC) tables

How do these tables work as far as adjusting them?
The PCS 30268 table under Pressure Control Solenoid Characteristic you can change the Milliamps for a set BAR Pressure.
So is the TCM commanding a MA?
Lets say at WOT in Track Mode it commands or at least I log the MA is at 170ma and looking at the table thats about 18bar, If I raise the table by 15ma that looks like 170ma will now be at 21.1 bar of pressure.
So raising the complete table by 15ma should increase pressure everywhere Correct and give a firmer shift or am I looking at this wrong.
I read somewhere that lowering the table would increase shift firmness, I'm confused how this works.
Can someone help me out to understand this Please!

Then the TCC 30269 table looks opposant like lowering this table would increase pressure in Bar to TCC, is that correct?
Attachment 123757

Hello! anybody experts in here can help a guy out?
I'm not sure I understand these Tables correctly.

Leave them alone X1000

That table is for characterizing the valve body solenoid's unique pressure profile.
Unless you're trying to retrofit entirely different make/model/size solenoids onto the stock valve body for some dumb reason, dont touch it.

My Trackhawk has been tuned PCM & TCM by someone else and the PCS table has been changed (lowered) and I think that may be the wrong way because I feel something odd going on at light throttle in 7th but mostly in 8th gear, I think it's the Torque converter and it may be slipping.

Do you still have issues?

There are multiple ways to fix your issue...