Hi Eric,
here is a site that provides you with the scans of all the Baby Champ dials. You can just download the one you need and print it (photo quality) on sticker paper(available at Staples) and then apply it to your dial. You won’t see the difference. And if you’re good with Photoshop or the likes, use the vector file for a cleaner result.
https://babychamp.ca/dialreproduction.htm
Good luck.
Jean Marcotte
Montreal