Z axis homing not working

[gtg908p]

Thanks for the great firmware. I'm hitting just one issue. I've tried resolving it myself for the past 6 hours, but am still struggling. Would appreciate your help on this.

When I try to home the Z axis with my limit switches, Marlin doesn't stop when the limit switch is hit. I checked that my limit switch is working correct, and even tried two different limit switches.

Any idea what could be the issue? How can I fix this?

Thanks,
Deepak Sekar
deepak@casabots.com