New member here.Just got a buit Ls1 back together and installed a T Trim.Got a tune from a buddy,we revised a few things to get me up and down the road til i can get to my tuner to get it right.Thought about posting a log so you experts could take a look and see how bad its off.I bought hptuners earlier in the year but still not near about educated on all the parameters.Actually i have alot to learn.Anyway,glad to be here.