When the protest committee decides that a boat is entitled to redress under rule 62 , it shall make as fair an arrangement as possible for all boats affected, whether or not they asked for redress. This may be to adjust the scoring (see rule A9 for some examples) or finishing times of boats, to abandon the race, to let the results stand or to make some\ other arrangement. When in doubt about the facts or probable results of any arrangement for the race or series, especially before abandoning the race, the protest committee shall take evidence from appropriate sources.