Finally got my Dual Extrusion going (and of course RTFM to mount it correctly and to use decent filament of similar kind/quality) After firmware updates (to latest) and Luban update to 4.6.3 I’m ready to test my first dual filament prints!
I load my 2 STL’s, center them, setup the filament profiles, and I’m ready to slice!
I hit Generate G-Code and all of a sudden I have an unknown object that is now in the mix. It’s a disc, printing just behind my object on the bed - the software seems to see it - although its not in any of my STL’s and it doesn’t show on the first placement screen. After I cancel and return to the main placement screen there it is! A solid disc just sitting there. I can select it and move it around but I can’t delete it. It seems to be generated by Luban - I can’t seem to see why its necessary. I’ve removed Luban, completely - deleted any registry entries, hidden folders and system files, re-installed and the same disc comes back. Is there a hidden setting that turns this ‘feature’ off?
I tried googling it but can’t seem to see anyone else complaining about it.
Any advice or am I simply missing a simple tick box?