Has anyone here added a rotary 4th axis to their 1F with a Buildbotics controller. The new Masso controller has a built in 4th axis output, but the original Buildbotics controller does not. However, I've read about some folks reconfiguring one of the Y axis to run a rotary 4th axis, such as this one.



I'd love any input from those who have done it or are planning to.

John