Brian Ewing at The Ornamental Plaster.com should be able to help you if no one on this Forum can. (Tell him Jay J from BV.com sent ya. No, I don't get any $$$ if you do that!!!) BUT, for some reason, his site is coming up 'server cant be found' at the moment. Keep trying.
Try this e-mail address, email@example.com. I believe it goes to Brian. Just 'state your case' and see what happens. I believe his business is in South Carolina or North Carolina. The WEB has Yellow Pages all over it. Try both states. The business name is The Ornamental Plaster.