I like the idea of the MPGuino as battery charge indicator but that's way beyond me. You should post that on the development thread. You can say I'm for it too.
I have an auto trans too. It's sure frustrating when you can feel all that wasted energy before the lockup engages. I'm trying to retard the downshift on mine so I can p+g on the highway. No luck with loosening the throttle linkage so far I'm hoping there's a vacuum fix.
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Vortex generators are old tech. My new and improved vortex alternators are unstoppable.
"It’s easy to explain how rockets work but explaining the aerodynamics of a wing takes a rocket scientist.