I was wondering if anyone has any experience printing in PLA using PVA as second extruder support material. Im extremely interested in any information that would allow me to get a clean print without ooze pollution... Currently I am using CuraEngine as slicer which does not allow (yet) to set a material for the ooze shield, so it would use PVA, which is really to flexible to be used for this purpose. Also PLA and PVA dont seem to connect very well, any settings for this (overlap?)?. Then theres retraction when switching extruders, Ive seen suggestions all over the Internet going from 5 to 16mm, anyone know good settings for PLA and PVA on the Felix 3.0? Any other tricks or even complete CuraEngine settings (or settings for any other slicer) would be EXTREMELY welcome
