Quote Originally Posted by dfox1787 View Post
I ran his code but the bit just hovers above the stock so I'm not sure if it's my machine or if the gcode has been setup to zero from the bottom of the material. I'll try and get a short video showing this.

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Did you zero your Z on the top of the part? You can see in his code:
G0 X0.0 Y0.0
G0 Z1.0
G1 F300.0 Z-0.4
G1 F800.0 X40.0
G1 Y40.0
G1 X0.0

That the Z will move to 1mm above the part and then sets the feed rate to 300mm/min and drops the Z to -0.4mm below the top of the part.

What do you mean by (just hovers) ie does it stay still or does it follow the intended path?