I have to be honest…. I’m assuming that it is the tech sav set up that you had put in this carb. Maybe it’s time that I take the carb apart and learn a little about it, because I honestly don’t know what those numbers and letters even mean that you referenced in your response, other then the 128 main jet, which I know for a fact is the jet that is in the carb. I think it does something similar in the dry, but much much much less noticeable. It seems to maybe have been way worse due to the extended time off the throttle, and longer deceleration zones from the wet conditions.