It seems that every single time I push the throttle beyond 1/3 I immediately have improper shifting and the dreaded 'dead spot' off-idle - basically everything that points to needing to do the throttle re-calibration procedure is evident within a few miles of aggressive acceleration. Anyone else have this and anyone have any hints for me? Currently running the Unleashed E30 tune with E30 in the tank. I have recently added a Snow Performance Stage 3 water/meth injection and have 50/50 ethanol-water being injected - seems to have presented itself after the water/eth was activated. Maybe its obvious to someone other than me, but I'm not expecting the extra spray to be causing the throttle issue.