New Ambex YM-2 Owner, Need Help

Hello All,

 

I just received my Ambex YM-2 and I am learning to roast on it. I've tried some roasting on it, but I think I am baking my roasts. My coffee smells kinda green when I get done. One example of a roast I perform was:

Ethiopian Yirgy

2lbs

Charge Temp: 285

Time/Degree

1-212

2-233

3-265

4-293

5-318

6-340

7-362

FC@ 7:30 -376

8-383

9-390

10-398

11-416

SC@ 11:36-430

 

Dropped@ 445

 

I had the gas all the way the entire time and had the airflow going inside the drum the entire time. Can someone help me out? Do I need to adjust airflow or burner? A basic sample profile would be helpful too. I need all the help and advice I can get.

 

Thanks!!

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