Currently there is no way to add the deflection value that is available under the pressure pipe properties --> connections tab, to a pressure pipe label. This means to check the deflection (which is sometimes very important when dealing with larger pipe) I have to open up the pressure pipe properties, or fitting properties, many many many times while working on the layout. It makes a straight forward workflow an iterative process (opening properties dialog box after each tweak) to meet allowable deflection when if I could see the actual deflection change dynamically in a label as I adjusted the layout it would be much faster. The deflection data is there, it can be seen as a property of the pipe, so I was surprised that I couldn't find it as a component in the pressure pipe label style composer dialog box.
Attached screenshot of the data that I would like to be able to add to a pressure pipe label. @swalz @philip_rothey