this is a new set of tables in the lly stuff, what do they do? it seems as if it gives some flexibility with the defuel stuff when the tcm requests it, but it changes it in the ecm. i like it and have tried it but it seems to not work. or i did it wrong. i had set it to g0801-4000 rpm, then g0802-2500. basically saying under 2500rpm don't acknowledge the message from the tcm and ove it do the defuel. but it did npt work for me. any thoughts?