Went Ice Racing with my quad this week... I was way too cold to play on the lake.... but, even though I'm not totally dialed in yet, when the quad was fully warmed up, it ran stronger than most out there... pulled smoothly through the powerband, even though temps were hovering around 0* F... I'm sure ( I haven't pulled a plug yet, because of the brutal cold ), that I'm still rich... & as I want to take mine to the mountains, I may set the dial-a-jet to nearly the richest setting, & rejet the carbs leaner, so that I can lean out enough with the dial-a-jet for "way up" in the mountains later this summer...