I had some input from a tuner, I was headed the right way, reduced main fuel, I wasn't being aggressive enough with negative timing to build exhaust energy. Dropped main timing to negative 10 degrees between 600 and 2000 rpm and then blended the table. The changes made killed the idle, so I corrected it this morning by setting timing back where it was between 600 and 800, and reflashed. Tune one drives like the 63mm did now. I still need to shave off a touch of main fuel, but the smoke is more than tolerable in my opinion. I am thinking about lowering timing north of 2000rpm to see if it will help with acceleration there. The tune from 2000+ hasn't been changed much as all.
My shifts bring it back to about 1750rpm and I'm seeing about 840uS of fuel at the point. It smokes a bit then and then immediately clears as the rpm increases.
I will try to get a video. It's no beast yet but it is going the direction I want.
I'm fascinated with using post injection for spool but it seems like no one uses it. I do know it made my rail pressure drop and take a second to catch up.
I didn't get to play with the file this evening but I did watch the log file I made and know where to make changes to kill the last bit of smoke.
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