Add a overlay data fields, and allow their placement in the corners of the screen, as it was in the 276C. Huge white spots «Small Data Fields» now occupy too much space on the screen. «Automotive» dashboard beautiful, but non-functional, and still takes a lot of space.
Fewer free corners of the screen than the 276 - I understand, but two corners are still free :)
For instance —
Sorry for my bad English.