Auto_Bed_Leveling: Enhanced G29 command

[syl20]

Of course, it works and you can try it !
1-just download the file from github : https://github.com/syl-20/Marlin/blo...inting_area.pl
2-add the path to the post processing script in your slic3r config ("print settings" tab / "output options" section)
3-add your custom start gcode ("printer settings" tab / "custom gcode" section) like this one : G29 L[G29XMIN] F[G29YMIN] R[G29XMAX] B[G29YMAX] n4

Thats all !

Before the script, the gcode is :

...
G1 Z5 F5000 ; lift nozzle
G29 L[G29XMIN] F[G29YMIN] R[G29XMAX] B[G29YMAX] n4
M109 S200 ; wait for temperature to be reached
...

After the post-processing script, the gcode :

...
G1 Z5 F5000 ; lift nozzle
G29 L73.340 F73.340 R126.660 B126.660 n4
M109 S200 ; wait for temperature to be reached
...