I got my unit and installed it yesterday. Added 9 bags of salt to my 17K pool and it is showing high salt. Maybe the salt needs time to regulate. Salt has been in for 24 hrs. Have it working today even though it says high salt. test strips are hard to read, but are showing salt around 2500. I ordered a taylor salt drop test kit today. I'm going to let it go and restest salt with the taylor kit. If salt is right on Taylor kit it is going to need a calibration adjustment. Really impressed with the overall look and feel of the unit. Looks to be heavy duty and well built.