Kaffelogic community

Yes I agree. But there is still a problem that we don't talk the same language. I guess these two roasts have different developing times. The one that ended earlier but at a higher temperature was it lighter inside? Can you tell anything anything about the difference in taste between those two roas...

colour meters are not that useful either, as a rough guide maybe, but really no better than by eye. You can roast to the same colour different ways, different depth of roast, with very different taste results. For example, here I show 2 curves, where I have only changed post FC stage to produce two ...

A couple examples The profile

Sorry, I thought I replied, must not have
Roast V2 Yemen Mocka Ismaili

Thanks for the suggestions, I'm not going to persist with this sorry. I profile quite differently, but wanted to give it a shot.
Anyway, Kudos for sharing

I had a crack at it, didn't work well for me

I vote no button lock also.

A handle on the side might help

I assume inner tube can be take out for washing. My glass tube is needed to wash with mild soap after several roast at the end of the day ( accumulate coffee oil and fine particle inside the tube. ) I have a couple hundred roasts through mine, I just wipe the bottom half (viewing section) with dry ...

I have tried raising the fan speed following your profile but I saw that the actual temp curve was about 1 degree below the profile curve which is probably of no significant consequence (? anything to do with having 220V here; not much wobbling in the power curve anyhow). However, the ROR was quite...

Yeah, the DE1 is an awesome machine