One of my goals in teaching CNC programming in person or as part of my teaching DVDs, has always been to explain and teach it as simple as possible.
I just saw a quote from someone that is a lot smarter than most of us put together, I really love it.
I am talking about Albert Einstein and here is what he said:
"If you can't explain it simpler, you don't understand it well enough".
Please keep that in mind if you teach someone.
Heinz at www.doccnc.com