Gentle Friends,
A 'grinder' suggestion for your consideration?
https://chewygrinder.com/
This is the updated version of the partially successful Chewy I. IMO well thought out improvements resulting in a solid, dependable unit. While slower than other grinders it's near perfect for the MFLB I think. It delivers right into the trench as you watch and enjoy.
First off, it's not a grinder, it has a set of rotary blades on a drum that shave pieces off a spring loaded pile of buds pressed against it like a cheese grater. The processed herb spills out of the inside of the drum straight into the trench. Right before your very eyes. It takes only a few seconds and you have excellent control over the delivery. It's easy to add a bit more. No spills, no touching the herb after the Chewy is loaded.
When you put the plug back in you can safely put it in your pocket for field use.
You're not going to get a fresher, more convenient 'use as you go' grind for our little friend. And it's fun to watch it doing it's part loading the pan for your enjoyment.
Here's the tread on the unit, many of 'the usual suspects' there singing it's praises (including mine a few minutes ago):
http://fuckcombustion.com/threads/chewy-2-0-portable-electric-grinder.25460/
Here's the link to buy them:
https://chewygrinder.com/collections/chewy-2
One last thought, don't scrimp on the battery. It uses the standard '9 Volt Transistor' battery (with the snap clips on the end) like smoke alarms do. However, this is a serious tool, doing a serious job, it needs LOTS of power on demand. Old or lame batteries should be avoided. You can get a couple thousand bowls from a top shelf Alkaline, not a good time to save a little money?
It might not be as fine a grind as some like, it's OK for me, but if that's the case it's reported by Vitolo that sending it through a second time fixes that real well. For myself, keeping the bud cured and not filling the mag all the way does just fine, thank you very much.
A little pricey perhaps, but IMO the little box deserves no less. IMO all serious MFLB owners should consider it for this use alone.
Regards and best wishes to all.
OF