that one thread seemed ok to run it, just seemed like that one guy had a line issue with keeping true 120V....a simple line conditioner can fix that...which it did. Sagent, I'm not sure about that controller, it seems like it'll shut off the pumps between cycles...the seio controller doesnt do that. I may just try it out and see what happens, if they dont react well to it I'll just sell the seop controllers and go back to plain old open flow.