When they ordered the tank the specified the drain neck to 90 degree to the left. Oops, wrong way. So instead of sending it back they cut it and connected with hose. It was already installed when I got home. It doesn't leak though, but if you order a tank make sure you get it right. they less connections the better. BTW, I also notice some rubbing on the drain next so I widen the hole and painted it with some krylon.