Actually I had no rpm information at all in Race A or B, had speed (mph) and gear only, I then went into Sport mode and got the round tach display.I assume it's the round analogue style tachometer that you're wanting in both Race A and Race B modes as opposed to the bar graph you're seeing. You can change the dash display type via the menu above.
Ahhh, now that makes complete sense, I knew I had no tachometer but wasn't sure why, much thanks I'll put it back in Race mode and check that feature out.In Race A, if you push button 1 or 2 from the diagram above, the top of the display toggles between odometer, temperature, and tachometer. Took me a while to figure this out.