Step 2 Fill in the form Please enable JavaScript in your browser to complete this form.Density *Measured in gm/ml e.g. 0.395 ENTER THE LAST 3 DIGITS in the range 300-500 e.g. 395 Check the menu for how to measure density, and why. If the beans are very small, you may find the result a bit bitter, try subtracting 20 or more. If the beans are very large, you may find the result a bit sour, try adding 20 or more. See Bean Sizes.Roast DateUsed for the aging table. Tells you when to wait, when to use it, when its best, when its past its prime, and how best to store it.Coffee NameUsed for printing results If you get the dreaded 'The form was unable to submit', just press Submit a 2nd time.Submit