So I have Multi-Outlet Emitters that come up off the main line using thin tubing. I need to locate the mainline underground, add an emitter and have the thin tubing come off the emitter up above the ground...great, more digging!
This is a diagram of what you were explaining which is different than what I have. I'm guessing the only difference is that mine is subterrainian and has the tubing coming off of the main line up above to the surface.