The Brewed Coffee Compass is very simple to use:
- Brew a coffee.
- Taste it.
- If you experience any negative flavours, find them on the map (left).
- Those flavours are now the center of the compass (right).
- Find the direction you need to travel in order to get back in the green.
- When you brew the next cup, do whatever that arrow says.
- Rinse and repeat.
Enjoy, and please let me know how you go!