Recent posts

by jkoll42
4 minutes ago
Forum: Coffee Roasting
Replies: 8
Views: 195

Starting to roast - Greens selection

I still do not believe that any significant amount of CO2 is produced after roasting, only released from the bean structure based on everything I've read. The only thing I can really find that would oxidize releasing CO2 in the presence of air would be the VOCs in the Furan class which is the largest class of VOCs
by bialettibarista
14 minutes ago
Forum: Coffee Brewing
Replies: 17
Views: 230

Moka pot question about the amount of coffee in the filter basket

So I actually have experimented quite a bit with exactly what you were asking and the short answer is no it's not really a great idea to not fill it completely. You can fill it partially and you can get good results this way however I've found it to be incredibly inconsistent and unpredictable. Essentially what happens when the filter
by OxiVrai
27 minutes ago
Forum: Coffees
Replies: 509
Views: 55025

The hunt for best Italian roasted coffee beans

My quest for a really nice Italian roast hasn't been easy. I'm surprissed Lavazza is in your list but maybe you are getting some fresh beans?? Malabar Gold was my go to bean but I found it a bit boring so my search continued. Saka Crema Bar, once I dialed it in, was a bit better. Right now I
by malling
39 minutes ago
Forum: Grinders
Replies: 206
Views: 26442

Pietro by Fiorenzato - vertical flat-burr manual grinders

Ek the outer is the spinning not the inner and you tend to get accumulation there and in the pre breaker chamber. When the inner is spinning there will get grinds behind, just as grinds always find its way underneath the lower spinning carrier on a horizontal mounting grinder. How fine surely depends how fine you grind I
by jkoll42
41 minutes ago
Forum: Coffee Roasting
Replies: 1
Views: 99

Pain points in the life of a roaster/specialty coffee enjoyer

Roasting in the winter. It really sucks standing in the freezing windy cold in the dark at the edge of the garage. Luckily it was a fairly mild winter but man is that not fun
by jpender
43 minutes ago
Forum: Coffee Brewing
Replies: 17
Views: 230

Moka pot question about the amount of coffee in the filter basket

It's always interesting to hear what Lucio has to say on the subject of moka pots. One other thing about reducing the dose is that you'll either have a weaker, waterier coffee or by filling the bottom with less water you'll change the brew profile (time and temperature). That's not to say it won't work. The standard advice
by Jake_G
45 minutes ago
Forum: Repairs, Restorations & Mods
Replies: 2
Views: 21

Brasilia club - boiler keep pushing out gasket

Or maybe the boiler is completely full and the safety valve is stuck?
by jkoll42
46 minutes ago
Forum: Tips and Techniques
Replies: 1
Views: 40

Puck Screens Too Small for Straight-Wall Basket?

Keep in mind that those holes may not be channeling holes during extraction. Are you seeing blonding around the edges of the basket when you are pulling a shot? When you end the shot you violently release pressure backwards so I've never found any real use in looking at post pull puck for diagnosis with the exception of if