I don't really understand why you have to go to the original scale? All of the scales are supposed to be certified? You should be able to use any of the scales. At D1 weigh ins the weigh in official kept the card regardless. If you made weight the card was marked and filed so it could be audited against the entries. If you didn't make weight an official kept the card but you weren't bound to a scale. The weigh in official who has the wrestler's cards could simply accompany them to scale of their choice to attempt weigh in. If he makes it the scale attendant marks and files the card, if not the weigh in official keeps the card again, repeat until you make it. Hopefully everyone will make it!