Ok this may be my ignorance speaking, but why are there 7 gears if you have a 2015? Or is gear 7 just not a real gear?No mandarin. The table is in hpa. Convert to psi and subtract ambient for your location (I'm at 14.4psi). 3000hpa=43.5psi=29psi after ambient. Gear is on the left. Top is rpm.