We are using Pycam in our Fablab to generate gcode for ReplicatorG. ReplicatorG is used for Makerbots, Ultimakers and Mantis machines.
Because ReplicatorG only accepts .gcode files it would be really nice if we could alter the gcode file extension in the preferences.
This would enable us to change ngc into gcode once and we wouldn't have to rename the file all the time.
(If there is a simple hack we could apply in the meantime I would like to know)