I have a new machine build and this is my first experience with the Ethernet SS.

Problem; When I hit the reference all one the home screen or go axis by axis in the diagnostics screen I have the same problem. The axis moves towards home until finding the limit switch (albeit, it crashes into it) and then backs off as it should.....and like the Energizer Bunny, it just keeps going, and going. Not sure how far, but after 12 inches or so on a 50 inch axis I'm pretty sure something was up. Both X (two steppers running twin ballscrews slaved as X and A) and the Y axis have the same issue. I haven't brought the
Z and rotary axis online yet.

Been through the homing config, SS data monitoring, Can't figure this one out?

Mach 3 latest version recommended by Warp 9 under Win 7 ESS with C25 BOB.

Any ideas?

Thanks in advance all!