You have to go into PBS and click on seniority list in PBS to see where you stand bidding wise. You think you're 100, but there's probably 20 people not bidding making you 80. Edit: I know being 80/80 instead of 100/80 (which doesn't happen) changes nothing. But that seniority list will help always. You could be 71 or 79. The info is also on the main page of PBS after you login.