[SOLVED] Dual Extrusion unexpected 100% infill

[LeonMF]

Over in this thread:

viewtopic.php?f=9&t=2947

I posted about weird support generation with dual extrusion. However, when I was investigating that problem, I noticed another one. I've got the first and second color both set to 20% infill and I'm getting 100% infill on the second color regardless of what I set. Have I set something wrong or is there a bug here?

[LeonMF]

My problem was that my second extruder was accidentally set to 0.8mm instead of 0.4mm. How it got that way when I had changed it to 0.4 is beyond me but, there you go...