Better signal strength readout

[ichilton]

The signal readout isn't very good - it's really small and often shows several bars still with a weak signal.

Is it possible to have a bigger, better signal strength readout some how?

[crossmod]

Agree - Prefer a dBm level display, that also allows channels to be changed or scanned without losing dBm display mode. Single key enable/disable and programmable/assignable button.