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Mach4 General Discussion / Variable plastic extrusion rate on A axis?

« on: January 26, 2018, 11:39:12 PM »

I'm toying with the idea of attaching a 3d printer extruder to my CNC router.  I have a smaller 3d printer currently that has a feature to adjust the extrusion of the plastic by a scale factor.  What would  be the best method for implementing this in Mach4.  I've looked at the Axis Scaling Gcode for use on the A axis.  Can this be adjusted on the fly by using a slider like the rapid rate override?

Regards