Taken from TT web site on how to adjust 5.7 chip and 6.1
I updated the software to the newest 1.4.0.
This includes the ability to change the chips user adjustable parameters by clicking on the BLM grid on the data page.
You will have to update your plc.exe to 1.4.0. Then reflash your Powerlogger with the file "PL030".
This only works with the 5.7 and 6.1 chips (not the SD chip, and none of my older version chips).
Engine needs to be off, key on and Powerlogger monitoring to make changes on the BLM grid. You are only adjusting the user adjustable parameters, not the normal BLM cells.