Config Help for ABL, print bed moves in Z, not extruder

Looking for help with my configuration.

My printer is a cubex converted to RAMPS. I have installed the probe and servo and they are functional.

The bed moves in z on this printer

I've got the homing to work and the probing works and returns the leveling matrix. I've confirmed my Z offset is correct by testing with a G1 Z0.

When I initiate my prints, the G28 and G29 execute, but then when the print starts, the bed drops down even further and it tries to print in mid air.

Any ideas where to start?

Thanks!

Edited 1 time(s). Last edit at 03/15/2016 02:38PM by CollectorCNC.

just an idea to try . Before you flash any new / edited firmware its a good idea to clear the eprom first . look in Arduino under examples > eprom> clear . Upload that sketch then upload you new sketch with ABL

Do you have an LCD attached . Makes it easy to check the Z offset