fwiw, I use the OE dosing funnel and dump directly to the basket/funnel sitting on top
of a .1 gram scale. Usually I get a pretty nice heap and w/out doing anything more,
I tamp and go.
I've noticed that my .1g scale, while being very repeatable to the .1g, it isn't very
accurate when small amount is gradually added. I always lift off and put back on
at the end to verify true weight. It can be as much as .5g off.