Thanks for the feedback. I have heard about others with issues with add on 2. Not about the colors though, but I'll definitely look into it. The printing part can be hacked by using the "scale to the paper" instead of full size just before printing. At least until I find a way to fix it.. :-)
During my playtesting and also regular play, I can't really find a faction that is generally the weakest or the best. It really depends on mission types etc. I'll upload a battle report today on my YouTube channel, where it comes down to the very last dice roll in the game.. :-)