Really feel for you, but it seems yours is an exception to others who seem to be having success with there Deva.
Fingers crossed you will get a replacement unit.
Decent De1pro v1.45 - Niche Duo - Niche Zero - Decent is the best machine ever made -
Really feel for you, but it seems yours is an exception to others who seem to be having success with there Deva.
Fingers crossed you will get a replacement unit.
Decent De1pro v1.45 - Niche Duo - Niche Zero - Decent is the best machine ever made -
Ok, one more update - did a full clean, even removed the lower burr from the plate (it did not just ‘pop off’ like in the Kopi vid, it was stuck on there as if by glue). Anyway, completely clean, and began again with a Medium Roast. I couldn’t find a light roast on short notice. Re-confirmed the 6.2 touch point. Set to 6.5. Loaded 18g of bean w/two quick sprays. Pressed start, it started grinding right away, and was pretty consistent throughout the grind on medium speed. I got 14.5g out. Reloaded, and got 17g out. Reloaded and got my 18g. Ran 3 more 18g loads through, consistently got 18g out (but there’s 4-5g of grinds in there somewhere).
6.5 tuned out to be a bit too fine for these beans. Pulled another at 6.6 it was smooth, clear, a decent pull, but hard to evaluate since this is the first time I ever tasted these beans.
So, it’s consistently working well enough now, with these Medium Roast beans. I will let it ride with these beans until I am out before trying the dark again. Cheers!
Did you contact the Deva team?
powderhorn Something still seems wrong with your machine, even though there probably is some leftovers in my machine too (havent checked) I weigh my coffee everytime and as I said earlier 9 times out of 10 I get the same output and 1 out of 10 maybe 0.1g less. For my machine the touching point is 1.9 and for the espresso I am brewing at the moment I have it set to 3.4 and was about the same with my last beans too. Both those beans are little darker than medium I would say. I am using SSP HU.
Tjyven Something still seems wrong with your machine
I think it may be helpful if you could share the retention from a clean machine. powderhorn mentioned 3.5g from a clean start. Of course, more after subsequent grinds. Thx
LMSC - that’s not necessarily a good indication, as the first few grinds on a clean machine will fill up all the nooks and crannies which won’t necessarily come out again. In other words, exchange retention is the key parameter here.
MediumRoastSteam Of course, it is not. The thing is something seems different in @powderhorn’s grinder. It will be good to see how much the other users’ grinder retains from a clean machine. I think you get an idea of a delta build up as the user thinks 4-5g are still somewhere in the grinder. I do think this is the one of machine and sure he will get a replacement. :-)
Mine was good from the start, with an input of 20g my first five grinds had an output of 19.9, 20.1, 20.0, 20.0, 20.0.
LMSC Yes it works really well, the only thing I dont like is that you need to “fiddle” a little to get everything out, I usually need to turn it on/off or decrease/increase the rpm about three to five times to get everything out. Just takes some seconds so not the end of the world but would of course prefer if everything just came out without doing anything.
that is exactly my experience in terms of retention. I cleaned it once (incl. disassambly of the burrs) after 2 months of use and will never do it again. There was basically nothing i could clean.
also i have absolutely no static. maybe i am a fanboy, but i am just impressed with the grinder. It is quiet, has rpm control, very clean and makes good coffee. Imo much better than DF64. P64 level for half the price.
I couldn’t be happier. Sad, that @powderhorn doesn’t have the same experience. But he should be able to get it solved with the Deva team. They are very nice to deal with.
turning the grinder on/off two to three times is not a big deal for me. much better than having to use bellows.
Tjyven Mine was good from the start, with an input of 20g my first five grinds had an output of 19.9, 20.1, 20.0, 20.0, 20.0.
LMSC It’s what you will see with quite a few single dose grinders, pretty normal for that scenario. You could see even less variation if the 0.1g scales have a larger accuracy/precision than the units they read in.
So, I reckon it must be the beans, What beans do you all use? I have tried a dark French roast, and a medium Columbian. I take it you all must be drinking lights?
i drink medium to dark roasts.
MWJB It’s what you will see with quite a few single dose grinders, pretty normal for that scenario.
If f the burrs are set at an angle or something similar to what these users do. Otherwise, if the burrs are set flat, there is going to be some retention when the grinder is run the first time after cleaning. No?
powderhorn While I understand if it happens with darker roasts / French roasts, I won’t expect a medium roast to exhibit this behaviour - not oily and unlikely to stick as much as the dark. I remember some early adopters of Solo DF 64 sharing similar experiences elsewhere.
Only had mine for a few weeks and into my second bag now and both have been in the area om medium to medium dark.
If anybody is trying to order one, it looks like they added another run of indiegogo reserve units for Q12023:
https://www.kopiconcepts.com/store/p/kopi-deva-indiegogoreservenonuk
Gone some months now and I am curious of what burrs other users prefer. I have tried SSP HU and Mazzers Food Friendly, both are good but I prefer the profile from Mazzer. Almost only drink espresso but you who also drink filter coffee what burrs do you prefer?
Tjyven So far i only have the Stock burrs to play with.. I am really enjoying the output from this grinder, from Workflow to Taste. The espresso flavours are very well balanced/sweet and smooth. Clarity is certainly not its strongest point, but the balance and sweetness easily makes up for it.
Interested for filter using this stock burrs also provides very good brews. The Mazzer style burrs, when used in conjunction with this grinder, outputs very little fines which is very surprising, given the experience i had with other grinders with similar burrs.