I've been a CNCer for many years but I'm new to Masso. I recently ditched the computer and Mach3 due to Smooth Stepper errors and purchased a Masso G3 5 axis mill controller. I have a 4X4 wood router and all features seen to work just fine. I'm very pleased with it. I do have one question though. I noticed that the voltage on pin 1 of the Masso spindle connector ( 0-10V DC Output) measures 0.066 VDC with no command to run the spindle from Masso. This equates to about 158 rpm on my 0-24000 RPM spindle. I thought I might have wired something wrong so I disconnected the pin 1 wire but I still measure 0.066 VDC on pin 1. Is this normal? I would have thought that with no run command the voltage would be zero.