From my perspective, the lack of radio knobs and buttons is the problem. (jdpower.com)
What do they want from us as they hold their sign at the stoplight while we fiddle with the radio knobs on our car dashboard? (redeeminggod.com)
The spectrum of human behaviour is studied through a series of small, silent moments in these latter scenes — fiddling with the radio knob while washing the dishes or eating a piece of cake. (lwlies.com)