Been using my powervision on my bars as gauges for a few rides now. Been using the auto tune basic to dial in Jamies tune from when I ordered it from fuel moto have less than a 1% average change so I have been using the gauge prtion of the powervision to monitor some thing. What are you seeing for your HeadT channel on the powervisions? mine ranges from 300 up to as high as 370 on a very hilly part of interstate on the commute to work (cruise set at about 82). Is this something to be alarmed by, I dont actually notice any more heat with the jackpot 2-1-2 header but i may just be getting used to it.