[Karibou]

Originally Posted by Hawiian Cadder

At what level of wear have the refs been replacing the balls? We had problems powdering them when a jam occurs, how much wear is acceptable?

I was told to replace balls with chunks missing from them. I believe that we also replaced a few that had evidently been through significant wear (lots of black streaks on the outside was a pretty good indicator). I'm sure that ball replacement standards will be different for every event, though, so take that with a grain of salt.