I upgraded my system from Mach to Flashcut. I had a lot of extras that I needed to get connected. On the left of the Flashcut box I have a NSK spindle controller. Also I have two 12VCD solenoids, one for air and one for coolant.
Have to say that the folks at Flashcut were extremely helpful. I called many times to ask about the setup and every time I called they answered in a few short rings. At one point they even took remote control of my system and helped me with a configuration issue.
Now I need to get some parts made.