Have been shooting cap and ball revolvers since about 75
I have been fortunate in having had only one chain fire over those years.
Revolver was a .36. I was using .375 balls and schmootzing the chambers with goop.
Pinched the caps and blooowy.
Loosened the arbor in the frame. (Brass frame)
My reading of history convinces me that most bad government results from too much government. Thomas Jefferson