Hello!
Fresh DH GM here. I've started game mastering Dark Heresy for my usual group with whom I play other RPGs (Fallout, DnD, GURPS), but this is the only one in which I am the GM since I know the most about the setting (Cain, Blood Raven, Gaunt's Ghosts and other omnibi). So I've been leading all the premade campaigns (PTU and Illumination with a few modifications here and there) and I plan on leading all the others out there until I familiarize myself with all the nooks and crannies of DH (or at least as much as possible) to make my own adventure.
So the biggest problem I think I'm having so far is with the Insanity points. My players are currently rank 6 and have no insanity to their characters. While they do have some corruption which they got for some unimperial things, they have passed every fear check so far (and there have been quite a few of them) and if I read the rules correctly, only if the character fails a fear check is he going to receive some insanity.
My questions are as follow:
I want to see if I'm missing something, and if not, what are other instances where you give your players insanity?
Should I just slap some IP to go along with every time they get CP?