If your threshold is 100GB then that is the way I understand it.
Which is basically my big question, i assumed through other threads 2mb accounts have 70GB, and 4mb +-100GB, must i make sure my 51GB does not exceed 100GB??, that's very easy to understand yes and how i understood it from the start, my confusion came in with OP's problem, his "last 30 day" amount of 37gb is far below the 70GB threshold, new client or not.