Ok, I feel kinda dumb for asking this but, how do I move the little eyeball in the return jet? At first I thought that I just had stationary ones return jets, then I took one off and looked in the back. There is a ball that is held in between a bezel and the part that threads into the wall. Is there some kind of tool you use to re-aim them or loosen them?
I know, it seems like something that should be obvious. I feel like this is one of those, "...he doesn't know how to use the 3 shells..." kinda things.