Quote
quite
Change INVERT_Y_DIR false to true
and
Change Y_HOME_DIR -1 to 1
and
disable #define USE_YMIN_PLUG
and
enable #define USE_YMAX_PLUG
only thing left to do is move the endstops from the YMIN_PLUG to the YMAX_PLUG
Then test the endstop stop still works with the M119 command.