Hick45 got me going. I took out my two original flintlock pistols, one English, one French. Late 18th- early 19th cent, who knows. Checked out the flints, by putting a wee amount of 4FFg in the pans and see if they produced any instant smoke. Put in a new flint in the Frenchie (Arkansas flint supplied by DD4). Bettered the flint edges by using a diamond cutter in the Dremel (yes I know, very bad on me). Gonna shoot them tomorrow and supply pics on this here forum.