1 the load starts to compress. The dependable reloader generally errs to the side of warning, so I chose to end there. Becoming a short-grain extruded powder it can be dumped from a powder measure; even so I usually decide to use a dispenser like the Hornady Auto charge. https://hodgdonus86913579.onzeblog.com/15668705/a-simple-key-for-vihtavuori-n340-smokeless-powder-1-lb-or-4-lbs-unveiled