I can't believe that after so many years in the military that spoke of preventive maintenance it took CW to teach me that it really pays off.
Yes, I thought my machine was the machine that I loved to hate. However, after watching the videos on preventive maintenance and performing the steps correctly, I have this new machine which works like it should. It's amazing how cleaning properly will prevent error messages which can be very frustrating. No more check head pressure, check or clean sensor, just load the correct size board and carve.
Oh, and I totally agree with blhutchens, your fist addition to any CW if not purchased before your CW is a good dust collection system..