What can i do to improve my wake?

[you da man]

I think the "ON" position means they are always in the open position, i.e., the solenoids are being bypassed. "OFF" means they are normally closed and opened by the solenoid when energized.

I know, but I think that's the position my switches are in if I remember correctly. I'll double check and let you know. Either way, my Irritrol valves are working flawlessly at the moment.