I was amazed at the lack of information I could find online about this. Like almost nothing. I got a phone number and an offer to teach me how to do it for hundreds and hundreds of dollars.
MEH I think I'll keep my farrier. LOL
Wares, if you see him again, get a phone number please. I am SO curious now that google says, pretty much, they don't really exist....
"Light travels faster than sound. That's why some people appear bright until you hear them speak."
Larry the Cable Guy