RE: Which Card or Wad?
Dave...I get mine from a guy named Mike Eder here in Indiana. Just ask for the 1/8th inch 45 0r 50 caliber felt wads. (lubed or unlubed) $3.75 for 100 packaged. The company is Flintlock Inc.
His phone number is 317-933-3441 (notation from my notebook when I searched it)
this is the ones I am using now... I really like them and the price is right. The lubed are a little more expensive. But my thinking is, the wad is only there to protect the base of the conical and to help pressure seal the barrel. So if the wad is destroyed by the ignition, I really do not care.