I work with an LSI-C and his focus on rules is really weird. sometimes he will pedantically demand that you do things in a certain way, other times he doesn't care at all what you do. he's also not as demanding towards women he likes. he hates it when younger people treat him in a casual way, when he doesn't feel respected, but I guess that's a beta trait in general. I remember that we both nearly ended up in a physical fight a while ago because I couldn't stand his arrogant way of talking to me (he's older than me) but he actually apologized for it the next day surprisingly. you can see the C-subtype when we are in a stressful situation because he will just abandon his rules and become more flexible to get things done while N subs will just follow the protocol.