Having an WOT shift issue with my 2007 corvette. Car has a 3600 stall converter. I'm on my second local tuner that says they know what they're doing. Both have been unsuccessful. Car shifted great before the converter swap. New filter, fluid, and has been over filled 1 quart. Would like someone to look over the tune and tell me if the current guy is on the right track or cut my losses and go somewhere else.Vette.hptVette.hpt