Hey, what i did that worked really really great was go to an ace hardware or something of the sort and get a pipe that you think will work. Something in a L shape. Wander through the sink aisle and look for any kind of seal of some sort. Then go through the hose aisle and look for a cone shaped object that will fit on the end of it. Tape/glue/whatever, and drill a hole for a shotgun in the side of it. And there you go, works magnificent for me and only cost about $8!