When running the simulator on a PC I see a scale in the bottom left hand corner of the display, a horizontal line with a short vertical bar at either end and text aong the lines of "5.0 nm, 1:160000". On the actual device (a SkyDemon MD) this is not displayed. Can anyone tell me why? I've gone through all the settings I can find. I know I can change the trajectory bar from minutes to miles to get a sort of scale, but I would prefer this set to minutes but still to be able to see a scale as I zoom in and out, as on the simulator.