katlongo said:Wendy,
Just a quick question - maybe it will help PrettyBoy as well... I have the same skimmer and can't seem to get it to dial in. I have it in 8" of water (about 1/4 above the outflow pipe). It skims fantastically until the water evaporates throughout the day. By the time I get home at night, the water is low enough that the foam isn't reaching even the base of the neck! I evaporate about 3 gallons a day. If i close the pipe more to get it to skim in lower water it overflows all morning long. I just can't seem to hit a middle ground that keeps it skimming all day.