Just recently got my 4th axis (A) working and seems to be working good. It is setup to angular and every thing works. When I probed to the top of the part I got an error message saying " probe ignored activated at call for probe" in the the fault line and probe sat on part and did not retract like it normally does. Usually Z comes down on the part touches off and moves in the positive (up) direction hitting the limit switch and says z is now zeroed in english units. None of this happens but error shows up. Any help would be great. I dont believe i doubled up any of the pins. What can cause this. Worked fine up until the 4th axis setup.