Hmm. Maybe I will have to give them a call. Looked at their website before, several times but didn't find much in the way of care and feeding of firelocks. Just looked again, clicked on the misc link and a bunch of stuff popped up that I will have to look thru tomorrow. Thanks for getting me to look again
Whereabouts are you? There's Becky & Doug Middleton at Hillfolk Musket supplies in Senlac Saskatchewan, (306) 228 2949. They're good folks, and they also get around to most of the gun shows, at least across the prairies. They may or may not have the ball size(s) you're looking for, but you can always ask. For shotgun supplies, Wil Bilozir at http://www.bilozir.net carries bismuth, NiceShot, and Hevishot, and is the Canadian rep for Ballistic Products (i.e. card & cushion wads).