Hi,

Ive been bouncing this idea around in my head for a while, and I just whacked it out today. I drew this to help describe how many variables go into making an espresso (most people think of just 2 or 3) and how changing one can adversely affect 2 or 3 others.

Im trying to keep the level of detail reasonable. Im not going into roasting variables (thats a whole new kettle of fish!) and Im assuming the "operator" affects just about every variable listed.

It still needs work on all things such as grouping of boxes, lines, etc. but I thought Id throw it up for comment. Let me know what you think - be honest!

Ive been bouncing this idea around in my head for a while, and I just whacked it out today. I drew this to help describe how many variables go into making an espresso (most people think of just 2 or 3) and how changing one can adversely affect 2 or 3 others.

Im trying to keep the level of detail reasonable. Im not going into roasting variables (thats a whole new kettle of fish!) and Im assuming the "operator" affects just about every variable listed.

It still needs work on all things such as grouping of boxes, lines, etc. but I thought Id throw it up for comment. Let me know what you think - be honest!

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