Keep timer at 0:00 after autonomous period ends

At the end of the autonomous period, the timer shown on the audience display goes straight from 0:01 to 1:45 (length of driver control) – this looks kind of awkward, especially considering that we cut away from the timer to see the 3-2-1 countdown before driver control actually starts. Would look cleaner if the timer ran down to 0:00 and stayed there for the gap between auto and driver control.