I have two installations of S3D on two Macs. Both are set to show the Robo3D_R2.stl image in Preferences, General Options, Machine....
On my laptop I get a proper graphical display of the print bed and some of its structure. On the desktop computer I get just a generic flat sheet print bed display. I'm trying to find that Robo3D_R2.stl file so I can try to overwrite the one on the desktop and make the display nicer. It seems like it's buried in the software and not a separate file on the computer??
No luck so far and I can't seem to search out anything in the forums.
Does anyone have some clues?