Salt System newbie

[chem geek]

The key is being able to turn down your SWG on-time. The higher CYA level should let you do that by greater protection of chlorine from breakdown by sunlight. It's not the higher CYA itself that slows down the rate of pH rise -- it's the turning down of the SWG on-time (i.e. the % on-time) -- the higher CYA is just one way to be able to do that.