I am close to purchasing the M4 grinder. Any sharing of user experience would be greatly appreciated.

I would like to hear from others, your experiences, with the Key.

I consider my renewed interest in espresso truly began in July of 2021 when I purchased a Londinium L1 spring lever on the buy/sell forum. It's a 2014 legacy model that uses boiler pressure for pre-infusion...

Moderator's note: split from Hacking the DF64 exit chute

I have used df64 with VFD. i use panasonic VF0 series 0.75 kw. it also has low rpm torque boost feature. i can drop the rpm up to 650 rpm reliably with out stalling.

i found this VFD second hand. and it cost about...

First in-depth discussion we've seen. Like most/all other things Fellow, this looks it'll be a well-designed, elegant product.

Title says it all. Does anyone know if the Weber Workshops Magic Tumbler will fit Craig Lyn's new HG-1 Prime?

Well the cat's out of bag, OE posted on twitter: First cup of coffee brewed with the Apex grinder

Last month I stopped by with another HB member to catch up with Doug and Barb, where we heard all about the big burr grinder in development. They laid out some of the rough...

I've designed a new exit chute for the DF64 to address retention and static issues with the stock grinder. I imagine this may be of interest to readers that either have a 3D SLA printer or know someone that does. There are a lot of makers out there, and I bet most of them drink...

Someone in my house messed with the grinder while cleaning unbeknownst to me and somehow unlocked the adjustment ring. When I started the grinder it spun itself to full lock and seized. Since then I've been able to remove the inner burr and clear it of coffee, but the outer burr...

I wanted to google Compak PK100 but due to a brain glitch, I accidentally found this page:
Seems like Lagom is preparing a new model, yet unannounced, I couldn't find any mention of it anywhere else. 98mm, variable rpm, purge...

// as the page was taken down, here's the...

As I was looking through some of the latest Ditting posts on the Lab Sweet burrs, there were several posts wondering about the differences between the varIous Ditting burr offerings - original Ditting 804 cast burrs vs Ditting 804 machined burrs vs the new Lab Sweet Cast burrs....