Hello Everyone,
I am attempting to make a CNC machine with a directional toolhead - This head has a blade that always needs to be on the inside of the design for the design to work. For that to work, I need to rotate the toolhead (via a servo motor) based on how the design is angled based on the origin (90-degree turns to angular curves). I feel like this has been done before, but I am just not sure where to start. Any thoughts