I have been enjoying creating with Fusion360 both at home and work (I'm an old AutoCAD guy) and converting my models to STLs is easy enough, but when I import into CURA, somewhere in the mix, the translation is faulty. Shows up fine in Cura, just like I designed it. But during print, the printer becomes insanely slow (same settings as any other print I do). It's almost like it is drawing tiny triangles where it should be long smooth outside lines. Any clue as to why it would do that?