Our program was so close... then the lighting on the field came up. Wow... talk about inconsistent. By the time the robot found the green it would go up then cast a shadow on it because of the lighting changing the color.
Okay, after a few rounds of loosing the chance to cap we get the numbers and then we find out that shadowed yellow also picks up the tan in the volunteer's shirts... by the time we figured all of this out we had no real time to actually DO the capping...