Still playing with the KKTO and picked up on a number of beans with cratering - coffee is still great to drink. But I beleive this is caused by high temps from 1st to second crack ?
I havent set up a temp probe yet but process would normally be a heating upto 30 seconds into first crack, heat off and burp 4-5 times - 2 mins later heat back on to second crack about 4-6 mins later. I guess its pretty hard given outside temps etc - I normally do a stablising thaw of 5 mins before ramping the temp up to.
Maybe heat off on start of first crack ? Any thoughts from fellow KKTOs ?
I havent set up a temp probe yet but process would normally be a heating upto 30 seconds into first crack, heat off and burp 4-5 times - 2 mins later heat back on to second crack about 4-6 mins later. I guess its pretty hard given outside temps etc - I normally do a stablising thaw of 5 mins before ramping the temp up to.
Maybe heat off on start of first crack ? Any thoughts from fellow KKTOs ?


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