This is typical of a setup I use when I have only a few trees that tie into the tubing. The tubing used here is 5/16TH inches. Notice the concrete block steps I have dug in to make access to the trees and bucket easier. Also notice that mud. That mud made it very, very difficult to string that tuning around the upper two trees. I was basically on my hands and knees trying to keep as low as possible as I was putting in the taps and fittings. I was not a pretty site by the end.