New over flow design..not so good at first

[bluetang]

Thanks guys. I will look into all those ideas.
Jack,
The mag9 is running a SCWD and really, I find it is the perfect amount of flow for the tank With all the elbows and head loss, it is running at full tilt and I could still get away with little more flow in the tank..

Thanks again kids, I willl let you know what happens
Rob