GRBL 1.1v7 on UV XY laser not homing

Ok, I ended up discovering my Arduino was not compiling my updated config.h. once I figured that out, I included the line: #define HOMING_FORCE_SET_ORIGIN. Then I set the mask on homing direction to left front using $23=3. Now when I home, origin gets set to zero.

Thank you for all the assistance. I learned quite a bit from this. your help was appreciated.

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