Issues with adding more than 4 Motor Controllers

[Ether]

Originally Posted by Irene-4574

We're running power to the sidecar from the 5 volt output on the power distribution board... Should we remove the power from the 5 volt and replace it with the 12 volt?!

Yes. And you should also seriously consider downloading the wiring instructions from the usfirst.org and screenstepslive.com websites and have someone carefully check all your wiring. It may save you a lot of unnecessary grief and downtime.