Crystal Foam Jet Advice Please
We have one Crystal foam jet that is spinning out of control. It is below the suggested water level stated by Crystal Fountains. They say 5" or less and we are currently at 6 1/2" on the tanning ledge where the jets are. The other one seems to be operating ok with the same water level. PB says they have placed them in 7" or more and never had a problem. They have tried to blow out the line to clear any debris and that did not help either. Any suggestions?