No problem Army!
I should note that I tried two different ports to get a reading.
The bolt I removed to get the reading was dead center on the bottom just in front of the mount and the other one (which I thought was the right port-closer to the modulator and tucked up a little tighter) didn't register at all.
Perhaps the port I used is for working pressure like you say?
The non-registering port leaked out "some" fluid but stopped. The port where I got the reading kept leaking until I got the banjo bolt in place. DieselDan's DIY didn't day duch about deakage.
Couldn't resist..DieselDan's DIY didn't say much about leakage.
I'll try to work on a photo of the two ports I used so we can clarify that. Back soon!