Sorry for the newbie question. My first time and the cars first time for fluid flush. I’m starting with the clutch and Motorcraft 5.1 fluid. Here is my question. The shop manual refers to 2 bleeder screws. I can see the one at the transmission but I’m. It seeing the “bulkhead” mounted bleeder. Not sure if bulkhead is the front A pillar area or the rear where the ending is mounted. I’m using a vacuum type bleeder so can someone tell me where the 2nd bleeder is or if it is sufficient to just use the bleeder mounted at the transmission.