A Test Flight So much for the science (or attempted explanation thereof). What are the practical effects of PID settings in programmable controllers, and how to read and set them? As most experienced roasters know, the actual act of roasting
coffee is a fairly simple undertaking. Turning the coffee from a certain shade of green to a certain shade of brown seldom rises to the level of rocket science. That said, choosing which beans to roast to what level and the profile to be followed to bring the most out of each and every coffee, each and every time, can sometimes rise to the level of pure magic. Like magic, consistent roasting takes an intimate