As of current accessibility, I am not sure it is possible. I would need to look into it, but intuition tells me it is not, because the position needs to be set via a mod script, and the circuit network is an internal game function.
I didn't know that it would be so much trouble. .. sorry for that. If it is too much it would be ok. It was just an idea that I had to optimize the factory a bit more. But it is great that you consider taking a look into it. Thank you :)