The picture shows a flow valve for the vacuum sweep protruding into pool. PB states that
this is normal and they never get flush to the pool wall. Sounds crazy to me that a manufacturer
would let a defect like that exist especially if it can be a safety issue. Is this common?
Also; I turned on the pool filter to clean pool and sweep sides. The water flow was only coming
out of the vacuum sweep valve but my other 3 flow valves were idle....
Should I have water flowing from all valves when I turn on filter?
One more: There is a slight opening where the concrete pool deck meets the ledge stone raised wall.
Can that be a quality issue with water compromising this area over time?
thanks for your help