You guys rock. I can't believe you are helping me out on Sunday afternoon. Awesome customer service!
Thanks - my draft sketch uses the map function like you suggested and like is provided in the Ardunio sample Knob sketch. That said, how does the SERVOMIN of 150 and the SERVOMAX of 600 in the example sketch correspond to 1ms and 2ms pulse widths? I can't for the life of me figure that one out.
Also, Futaba says their servos are looking for a pulse every 19 to 22ms - or about 50 pulses per second - wouldn't that be 50 Hz? If so, why does the example sketch set the pulselength variable and the PWMFreq at 60 Hz (60 times per second)?
I'm thinking this all has something to do with the "12 bits of resolution" which I don't understand.