I have a CNC router that was built, but never much good. There were issues with the software and interface, and the motors couldn't be tuned. I'm contemplating a switch to EMC2. Just how easy is the setup? The wires are all connected for estop, tool clamp, coolant, spindle etc, and the PLC side is working ok. It's running on a Win2000 PC, the drives communicate via firewire. Am I looking at some new electronics, or can I make do with what I have?I might need some hand-holding here, especially if I have to redo the ladder, since I've never delved into that before...