Just a minor comment about the change in behaviour when calibrating my Vector 3 pedals. On the Edge 1030 after a successful calibration you got a Message at the top and Cancel (Cross) or Accept (Tick) at the bottom of the screen. Although I was never sure what hitting Cancel did compared to Accept.
On the 1040 i was left confused for a few seconds as no Cancel or Accept appeared at the bottom. Instead you have to press the back button to return to the main page.
Edge 1040 with Orange case in attached pics.