sweet jesus! i am not cut out for small plumbing jobs. my small plumbing jobs turn to big plumbing jobs. you know what happens when you try to solder a shut-off valve on to a pipe that still has some water left in it? pressure build-up that’s what. know what happens when the pressure builds-up too much? the partially soldered shut-off valve rockets off the pipe and nearly takes the better part of your head. jeez, louis.