Initially I thought yep he has me on that accuracy detail, and remembered my scale would go .01 on grams. I have never ever seen anyone use a scale that measured and they loaded down to .01gr. I was very interested now as I had never timed myself, so ran out to the room grabbed some 4831, dumped in dropper, pan on scale, started stop watch, with same hand grabbed pan, dumped charge, bumped it .1 grain, stopped watch. First time 16 seconds, second time 25 seconds for a 79.8gr charge. Is there an auto electronic measure that can drop 79.8 grain charge in 30 seconds? I have not seen one even close and I'm open to information.
I was not satisfied so checked the same thing on the grams side and times were in the same area just both in the 20's. When I swapped back and forth my scale showed .2gr of change with .01 gram weight change.