The converter is unlocked when I am getting the knock. I get it in every gear between 1800-2400 RPM. I am trying to figure out how to log airflow to figure out where exactly I am in the timing table. I logged dynair.GM (or something like that) and got .42g/sec and I looked at the timing table and it went up to .042g/sec. I need to spend time figuring that out, my actual timing is ~15*, if I am at .042g/sec then it is commanding 2.7* at 2000rpm. All my numbers are not lining up in the log, if I can get that straightened out I have a chance.

I also think my messed up timing is causing me grief in my VE table. I think the KR is pulling so much timing that cylinders are misfiring and the raw air/fuel is going in the exhaust and fooling the wideband to think the mixture is lean. I am getting positive trims in certain cells when the wideband is in the 10's and 11s are commanded. I don't want to put the MAF back on, but I think it would make this easier to deal with.

Thanks for the help, please share any future thoughts you have when they happen, LOL.