Running Mach4 Hobby with PMGX 411 Smart Bob and a GeckoG540. I have the motors tuned and can drive it around, but I am unable to set Z using the Touchoff UI. In input signal tab I have probe/Mapping Enabled with a green check. Device is SmartBob. Input name Pin 10 with Active low and Log Enabled are both checked green. I can see the probe wires light up the LED when i touch them together. If I run the Touchoff Button, it will lower the Z, but if I touch the wires together (not connected to bit/plate) ERROR: I get Unexpected Probe Touch. Hoping this is something simple. Thanks