Running Apex package... the problem I had is my resevoir (when full) would create a siphon. When I first set it up I used the anti siphon fitting they provided and the standard programming. The anti siphon fitting reduced the pump input so drastically that the standard 5:00 minutes on pump mode was not enough to keep up with my evaporation over a day. Changed my ato input into tank so there is no siphon, increased the 5:00 on to minutes to 15:00 minutes on and seems good to go. Working on setting up high/low resovoir notifications now.