ok, after 20 years away from this hobby there have been a lot of great advances. However I am quite disappointed in finding a simple controller for powerheads that will do 4 pumps in a simple gyre mode (2 pumps on each end. 1 set synchronized and the other set in anti sync). I currently have 4 MP10s and the pumps are good but Mobius app does not turn off the other pumps when they switch back and forth. The one pump is always running like 2-5%. I have a shallow reef and I'm looking to do a gyre mode. However when I tried this, because the other pumps wont turn off it causes a lot of turbulence and they basically fight each other. Does anyone know the easiest controller to do this with? I have an Apex but havent tried to do it with that yet. Is this just a mobius thing? Any help / direction is greatly appreciated