You have to disconnect both dash gauges before the screen gauges show up. The screen gauge is more stable which is the main reason to disconnect the other gauges. Because of the shape of the gas tank no meter is going to be scaled very accurately.
RT-S: HMT brake light, mud flap lights/turn signals, Trailer hitch, Garmin 660 GPS, Ride-On, Travel cover, LED trunk lighting, BajRon's anti-sway bar, to be continued ......
Member of the WSR (Woodstock Spyder Ryders)