I had just one Vortech MP40W in my 75 gal corner flo tank. I recently bought a MP10w to go with it. I have the 40 mounted on the end without the corner flo and the 10 mounted on the side with the cornerflo. I have them in anti-sync mode per the directions. I am getting alot of flow if I go past say 50-60% power on the controller. It seems like my hammer coral is not happy and I am having trouble finding a spot where he is not getting blasted. What type of settings are people using with a similar set up? Where is the ideal placement for these power heads?