Hi R-2,
I recently connected my VSS and, like yours, the speed pulse climbs continuously if you look in the 3D calibration screen, but if you look in the connection status screen (I might be wrong on what it is called, but it is the first button in the navi setting screen) There is a meter that will go up and down as you accelerate. If you are stationary it will read 0, and you are moving it will continue to rise up until a certain point where the meter will be maxed out and it will just say "OK" or something along those lines. Also, I'm not sure if this will happen automatically, but in t