Hope you're enjoying yourself. I go with 15 grams (2:1 ratio) out unless the roast is very light. I'm less worried about shot time than making sure the stream is really transparent by the time I get to 15 grams -- I want maximal extraction

Hi. Im in the exact same situation as you - wanting to upgrade my Barista Pro to a dual boiler machine. I have been looking at Elizabeth and BDB. Really like the look of Elizabeth over the BDB, but the price is almost 20%higher here. Did you make a choice? What did you go for?

@ Jeff - See OP. This thread is about drifting zero point on DF83. My post is a short term solution to this. Interestingly even Mythos commercial grinder has this issue. {link} A painful read but insightful --- {link}

If you're sending a message, please don't clutter this thread with an announcement "I've sent a message to you." Thanks

never mind

None of other things in your hotel room goes into your digestive tract unless you have poor hand hygiene, the problem I think your missing is that there heat resistance bacteria and spores, there some that can handle 120 degrees C bacteria that are found in peoples under garments. Electric kettles aren't made to sterilise meaning you can get potential

A quick update after putting into practice all the suggestions received. I brewed some Geisha beans, very light roasted (2/5 roast level), and other Ethiopian ones, also light roast. Water temperature 92 *C (197.6 F) soft water, grinding as fine as 3.4 to 3.6 on the SP, following Hoffman's 1 Cup V60 recipe. And indeed the results were

this is a good read if you haven't seen it already. "What's the best single basket."

Thanks! I'll absolutely pick up some fresh beans as you suggest for future efforts, this is encouraging!

Maybe I missed something. Why are you intentionally heating up your grinder? Not only isn't it a commercial duty machine, but heating up burrs is known to be a problem