gunite poolside spa leak confusion

[tomswell]

I just added "simple jet" to help get dialog going ... I'm assuming as in diagram p1,Q1 [ water ] is extended by virtue of what I'm calling nozzel to fairly close to "eyeball" on face of spa and there is no jet nozzel squitirting thru & "air gap" deep down in the wet tee that I cant see. in other words air tee is coupled to "throat" and wet nozzels only relation to air side is that it is in the center of the "throat" inducing the air to follow.

PS the bigger your viewing window / the bigger the picture