Swapping Robots

Is it possible to swap out a robot of the same model and Polyscope version on the same controller?

For example to replace a failed arm?
There is a way to pair a controller to a new arm, but i think it required a call to tech support.

I was able to get an answer, it can be done easily. If the arm is the same model and the SW versions are the same you can swap the arm but need to move the SD card in the controller with it as well since it has the calibration for that arm. I just had to back up my program and installation file and load it into the new sd card and was up and running

The calibration step mustve been the one that required a tech call.