I have a Jandy Aqua Pure system and am getting a High Salt General fault on the handheld. The salt is reading 4800 but two pool stores get 3300. I replaced the sensor (for the third time in 5 years) and the new one has the daughter board. The service light is on in the outside panel error code 145 displays (high salt) and any help from Jandy has lead me know where (they replaced the sensor no charge because of all of my problems since the pool was built, and the apparently new there is a problem with it). Is anyone else having the same issues? If I have to replace everything I don't want Jandy!