Difficult test object to figure out your offset and max print size on the raise3d n2+ machine -> also use the same objects for N2 and for N1 just use the left head object.
If your bed isn't level within 100um it will not work! If your adhesion isn't good, it will not work!
my bed offset (is 2,-10) even though my 0,0 pointy is exactly at the left front corner!! You set this in advanced settings/ other in EVERY SINGLE SLICER PROFILE you have in ideamaker. Logically this belongs under printer settings, lets hope for an upgrade.
in the picture, the red filament is the left extruder object, the white is the right object.
This test object is 270 x 280 mm wide and deep. Printing much larger won't work since the travel is limited in the firmware.
made using the wonderful, free for tinkerers, online cad program Onshape, thanks Onshape!