Its been a while since I messed with my 4th axis. We have moved
and built a new building so my mind is searching for the details.
As I remember I did turn my wood on the mill / 4th axis, but
I did not need to, it was just conveint.
I got a free file from Vector Art 3d along with their free program
Vector Art 3d Machinists. I done the roughing / finishing tool paths.
Imported into VcarvePro. Generated gcode, then at that time
I used Wrapper. Now it is part of the gadgets.
Loaded gcode into Wrapper set my parameters.
Regenerated the code.
Loaded gcode to the machine and cut.
Now I'm sure I have missed some important details, but this
will give you the basics.
Let me know if I can be of further help!!
olf20 / Bob