Translator gen2 user tune low load -61% @ 1600rpm

[Jb77]

My 86 gn has a powerlogger 5.7tt chip gen2 translator ls1 maf...I bought an unfinished build..previous owner installed everything...I'm trying to sort the car....everytime I turn key on user low load setting goes to -61% fuel @1600rpm...so then before I start the car everytime I have to raise that parameter back to zero....any thoughts? Thanks for your help