city radius on the main map view?

[fluxcapacitor]

I know it's not currently an option but is there something I can edit like an .ini file to force the game to display the city radius in white like in the city view, while still on the main map view? This was an option in SMAC and it sure was alot more convienient than having to click open the city view just to see the radius.
It's a pain in the ass to have to do this when masnaging workers...this is such a back step from SMAC. I don't know why I'm the only one who seems to care about this...