My current solution, I have removed the pick up rollers from the b unit and ran a wire from the A units hot leds to the B units board leaving in place the grounds from the B unit which has the effect of syncs of both units when power is applied.  I figure there has to be an simpler way

I know from a previous thread that 3r had stated that the ability to slave a second unit was part of the initial design. So here are my questions.

1. Could you please elaborate on this design process.
2. The two 2 pin mounts on the E Board. both provide a constant power supply. One is used for the True Blast II and the True Blast plus. That leaves the second on not used.
 A. Can you use this 2 pin to slave the second board?
 B. How would this work if it provides constant power?
3. On the board you have the two 4 pin mounts that the motors, hot, and ground are plugged into. I wired the motor in series by removing the secnd 4 pin connector and running both motors, hot, and ground of the other 4 pin connector. This leaves  4 pin not being used. The questions are:
A. Would the board support running just the wires from the second B unit's motor into that connector, eliminating the need for the second E unit and pick up rollers? This would in effect sync all the motors.

Thank you