https://doichaangcoffee.co.th/en/about-us/the-land / catimor 23/5/2020 stay 220c for 2 min to dry out H20 content push to 250c 4 min after 2nd crack 17 % wet loss roast time 10 min roast level color 11 ala sweetmarias to improve: remove unpleasant rancid aroma. heater underpowered? not fully dehydrated? the long exhaust pipe duct obstructing y the air flow, and actually trapping the gases release during roast? too long after 1st crack? after 2nd crack, 4 min better than 2 min. try longer? or shorter? taste note 12g 165g water 1:30 min pour time med bodied bit sweet nutty v lo acidity clean