At a later date could you add +1 & -1 to front-wing in the empty boxes on the bottom right of the live race screen.
Idea behind it is when race starts dry and turns wet you can add downforce, and visa versa from wet to dry. Remove downforce during the pit-stop.
Or maybe if you had ran out of practice laps and the driver didn't like the front wing setting he/she might ask for it to be raised or lowered in the next pit-stop :)
Or maybe get technical driver complains of bad graining on the front tyres on the radio. His way of saying lower the front wing. Lacking front end grip in high speed corners, his way of asking for it to be raised :D