drmaestro wrote:Also, it would be nice to have an option to print the prime pillar with very low infill (10% for example) if there is no tool change command at that layer (or maybe at that layer and the next one, so that there is enough surface area for the priming layer to stick). This could help save some material.
That's a really good idea
Totally agree - and it's what Prusa is doing right now with their 4 filament switching design.
Would also like to have option of prime pillar being a separate object. I'd rather have a cool rainbow box or vase or anything than a solid block...