Hi All - I have sorted a couple of errors but the chiller thermostat seems to be dead (Error 5) I'm going to try to dry it and reseal the end while I talk to the manufacturer for a spare. CW-5000 S&A brand ... I'm trying to fill the laser tube with water as first step.. Plus I need to make the control cable from the chiller to the machine. I linked it out to fix some errors but will remove link when I get a cable.... Peter