I hope to see some 11s too! In the parking lot at work this AM I spent 10-15 minutes assing around with the DSMlink to try to get it back to where it was before the O2 sensor died. I got the idle much smoother by playing with injector timing some more, and got the AFR where I want it. It's much easier to drive with the twin disc now that it will actually idle well. Cruise tuning is back to normal, but WOT is still too lean. Hopefully that will be sorted out on the way home today, since I go to the track tonight. The clutch is also breaking in nicely too. Combined with a little more practice, I can actually drive it and not make the EVO look like Fisher Price "My First Manual Trans Car." It's gonna be cold and windy tonight though, hopefully I can get some traction. I have a feeling tonight will be mostly for tuning, practice, and more clutch breakin. The weather (and odds for running 11s) looks much better for friday.