jb92563 wrote:I'm just wondering why its of any importance how accurate the endstops are?
I figure that as long as your print job completes successfully in one session and it does not have to go home and then continue where it left off, the precise location of 0,0,0 to 0.1mm is of no importance unless you want to print to within 0.1mm of the edges of your print bed.
The Z location relative to the Print bed surface is of course important because it needs to start at the surface, not in the air or worse below the surface.
The Auto bed leveling feature is a great innovation for this as I imagine it also sets the Z axis home?
Am I missing some important point to the preciseness of the Home location for the x and Y axis?
I am still new to all this so I thought I would ask.
flickerfly wrote:I have an issue right now where my Y-axis won't home when I send the command and have to manually move it to the home position.
jammer wrote:Since I was using your firmware as the starting point I was having the same issue with the y-axis not homing. I was trying everything and when I changed the above line from
#define Y_HOME_DIR 1
to
#define Y_HOME_DIR -1
It started working.
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