So I'm still unpacking and setting up the new Chinese machine. Pretty happy with the build quality; the documentation is an altogether different matter. I'm wondering if I could use the rotary device from my Epilog in the new laser? The chuck-style rotary that came with the new laser has 4 wires whereas my Epilog rotary has 6 wires. No real instructions with any of this; I'm assuming everything connects to the Y-axis controller?