Avengers Coaster ZHop

This remix utilises the Z-Hop function. 

Print Red first at 0.2mm layer height with skirt and brim disabled (these two are important!)

with the red file still on your print bed print the gold again with 0.2mm layer height, skirt and brim disabled. But also with z-Hop set to 0.5mm. this will allow it to print while avoiding the file already on the bed. 

And then the same again for the black and youll have a beautifully flat coaster.