Thanks for the response
It looks like my sump was built before they added the adjustable water height for the return section. So that leaves me with about 4-1/2 ins in the return section. I run a DCT 15,000 for my return pump.
Did you have to add anything to your drain area to make the return section water level higher? Not sure if that made any sense at all but I can include pictures if needed.
Also have you been using the refugium section? I have one drain going to the one sock and then I split the second drain and added a T and a valve to slow that section down my problem is it’s pouring bubbles out like crazy which I’m sure is bad for the refugium section.