I have a judging question, arising from some confusion at this weekend's contest. Here's the situation:

A contestant accidentally threw in a roll between the end of a center maneuver and the beginning of his turnaround. The judges were unsure how to score it. Should there have been a zero awarded somewhere, or downgrades to the previous and/or following maneuvers?

I thought this was addressed in the judging manual but can't find it anywhere.

Thanks,
Scott