1pm tested CYA (hth 6-way)

still not making the black dot disapear. I'm assuming I should add more, but I'll wait for your instructions.

Test kit didn't come with much CYA regeant, I might have just enough to test again in evening hours, if that makes a difference, located nearest pool supply store (gasp!) and will pick some up tomorrow for sure.

I'm otta here...got two kids & a pool that need a christening!!!!