@Tim
I've seen those but it seems like getting the powder from the container into the measure could be messy.
@Dave951
The measure that Tim shows is volume but you weigh. How much difference in volume would a load be when it settles?
Example: I hear from the metalic cartridge shooters that load a 70gr BP load in a 45/70 case, the BP needs to be poured so it settles else the case overflows.
So, for BP is it volume or weight? Or does it matter as long as it's consistent?