Did you ever find the solution? Was it the code? I think that is the issue I am having at the moment. Test files that came with the machine run flawless, but from simplify 3d the extruders aren't heating.
I was reading the thread and was able to fix my bed not heating by changing it to the Replicator 1, but now I have issues with the extruders not heating. I am new to 3d printing but not to gcode.. Am I missing a setting?