So 2 days ago we try to roasting on automatic Brambati 30 kilo roaster. That was 2'nd time roasting for me & it was unbelievible!!!!!!!!!!!!!!! We roast brazilian santos. But we've notice something strange. Briefly we've 3 temperatures - 1st one in in begining (before we put coffee in roaster, it was 300 C), 2nd one is temperatire at the begining of roasting (it was 375 C until temperature on top of drum do not grow to 190 C), 3rd one at the middle of roasting (it was 320…