I was tinkering around with a GN I have in my garage waiting for the IC to get here. I just installed a FAST and have it up and running. At idle in closed loop my 02 correction is showing -25% (max) so i hit the "L" key to bring my VE numbers into spec and the numbers didn't change. I even reved it up a little to hit another cell and no change with the L key. What do ya think?