I went to Studio 5, Bought the fittings listed, the Pvc was cut for me. Three(3) individuals tried to put it together. NOOO luck in doing so. My DBIL is a very handyman in every aspect of building a complete home. the words that came out I won't repeat. Apparently the 4 way, was one opening short. I tried three(3) times to get on guys' website. Everthing under the sun came up. I said Heck with it. Tinker