Is trolling against the rules in the pit?

You quote from the general FAQ here. The Pit rules are slightly different and read as follows (my bold):

Is your intention to restriction your inquiry to activity in the Pit? If it is, what Miller has previously posted may be helpful for context:

So you are right that this rule still applies to some degree in the Pit. It is different there than the rest of the forums on the board and Miller has been herculean in his consistency of application. I’ll let him elaborate further if he desires. If you wanted to have a broader discussion about the board’s application of the rule against trolling then feel free to expand your inquiry.