hi guys! i'm currently able to print using offsets in the gcode settings, but is it possible to tell the software whether 0,0 is in the center of the bed? it is for my printer, and i'm having to add -90,-90 to every print to make it print in the center. (using gcode offsets)
You need to adjust the "origin offset" settings (on the G-Code tab). That will change the location of the X=0, Y=0, Z=0 origin. You can actually see the red/green/blue axis indicated in the 3D view move as well when you adjust these settings.
In your case, I'm guessing you would want to make the origin offsets 90, 90, 0.