Call me gullible, Mike....but I believed it enough to try spark ignition with very minute amounts of both FFg and FFFg with the same results ......to where I've loaded many hundreds of rounds of black powder using both my MEC charge bar (alum. anyway) and a Redding (steel) powder measure.

I'm not suggesting that you or anyone else do it, but I have for a number of years and am still 'intact' grin

Rob