i read the application guide tutorial about expansion joints but about pressure balanced EJ there is only ther example of TEE and not ELBOW pressure balanced EJ.

how will change modeling with elbow instead of tee?

in tutorial the node 90 is tee intersection while i need elbow intersection: i think to model an elbow (nodes 85-->90-->120) and then attach to it a pipe (like a dummy leg) from node 90 to 95 going to the second bellow.

...........120
............|
............|
............/
A--85--90--95--B

(ignore the dots ".", needed only to align graphics)

where A,B are the two inner bellows of EJ

is this way right?