Well, finally getting around to upgrading my kickstarter Gen 1 printer hotend to an E3D v6. Got a few questions hoping the community can help me with. Ok, well, I figured out some stuff. 1. I figured out the fan on the E3D needs to be running all times so I have to wire it into the 12v. Does someone have a diagram of the board for the 1st gen robo3d showing where the 12v is? 2. The heating element for the E3D comes with a pretty long cord that looks extra insulated. Do I have to use that cord instead of the prewired wires or can I clip the wires on the E3D heater short and wire that into the pre-existing wires? Main thing is one of the wires hooked up to the default robo3d heater is yellow but I see no yellow wire coming out of the wire bundle under the printer so I am not sure where the heater pins are on the RAMPS.