MegaFlow owners - how far down for durso?

[BigJPDC]

Hello! Just a sanity check here. How far down the MagaFlow tower do you keep your durso assembly? I thought that I would keep mine higher up so that the tank water level was midway on the rim, with most of the top inlet teeth covered by water, but now I wonder if it is supposed to be lower, to allow a slight waterwall to the durso, to skim the surface better.
The diagram on the AGA website sure makes it look like it is lower than the waterline.
I don't have any issues with noise or flow or anything, just never really knew how to set it.

thanks!
jp

 

[BadOleRoss]

When I had mine hooked to my MegaSump3 I had the water levels set right at the bottom on the platic rim on the tank. I had a full canopy of the tank so the water line was hidden. My water line was about midway on the teeth.

 

[amike5]

I keep mine so that the water drop into the overflow about 1/2". It remains quiet at this level and allows the overflow to draw water from all levels instead of just the top.

 

[BigJPDC]

cool, thank you. I'm going to give that a try. I can raise the water level by opening the valve on the return pump.