Kaffelogic community

Hi, If I lock in the DTR at 25% for my roasts how do I change the roast level for the same bean? Won't bracketing change the time the roast ends and thereby change the DTR for the same profile? Should I be aiming to keep the DTR in the 20-25% range? Within a DTR of 20 to 25%, what range can I expect...

Hi Chris, I have read the Kaffelogic Roaster's Companion but don't really understand how Development Time Analysis works. If I run the K-logic classic profile at L3.2 and listen for first crack and record that time, should I then stop the roast at 20-25% DTR or let it run till the end of the roast. ...