Is this as smooth as its going to get, or keep tweaking?

[Oic0]

LS3 with a 223/235 - 115 .610/.620 cam
Also a vortech TI blower and an FTI Triple disk converter.

When the converter is locked and I'm cruising on flat ground with very low load there are these very slight little bucks. Just enough to de-load the driveline and make it go clunk when it re-loads. Don't notice them when going up or down a grade since the driveline stays under load.

Its not in a specific RPM range. Pretty much any of the range I cruise in (1100-1700). I've tried to log them. The timing is flat line stable (though pretty high for mpg and to keep my BR7EF plugs clean). Fueling moves around but I've forced open loop and there was no change. The only thing I see that fluctuates is the MAF wiggles just slightly and the converter / trans slip PIDs (swings from like -5 to 5).

[dhoagland]

Post up your Tune and Logs and you will get better response

I know EOIT can cause "trailer hitching"...