<p style="margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Times">You can do either, I put a 3 foot tube on it to safely point it in any direction you want. When I have to go and I'm half asleep it's great, I already have it hook-up to go into a gallon jug on the floor. I don't think...