Hey so all materials were bought online for this guy at a pluming supply store. Used lead free solder and flux; was rather difficult to work with. Alas I am an electrican and not a plumber so please don't judge the solder joints. The Ts going into the larger pipe were difficult to seal with such a large gap. I think to dremmel them down so it forms a somewhat flush seal to the pipe would be buch cleaner. Also I would just use a 90 into the first chamber, rather then the U shape into the test cap. Test caps are super thin and soldering the tubing through the cap was more then difficult. Materials are: 1.5" pipe 1" tubing 90 elbows Ts (to hold the downstem in place) Waiting till 4:20 to give her a test run!!!