Marlin 1.1.0-RC7 compile new value for Z offset but old value still exists (1 reply)

Hi

Trying to set Z_PROBE_OFFSET_FROM_EXTRUDER but every time I change this in code then compile.
In LCD > Control > Motion > Z Offset: does not change,

FIRMWARE_NAME:Marlin 1.1.0-RC7

Not sure what am I doing wrong :(