> However, do you want large amounts for grinding ahead? Because as it ages,
> the pepper will lose aroma. Frehsly ground-as-needed tastes better. And
> doesn't require a larger grinder.

I don't think he ws talking about grinding peper ahead of time to use.
I make my own rubs and grinding a 1/4 cup of pepper in hand crank
grinder can take 10 or 15 minutes.