OK, well they did the pebble sheen yesterday and I awoke to a little new water in the bottom of my pool, up close you can see a little crevice, I don't think this is a good thing...waiting for the acid wash guy to question him but I figured I'd start here, any thoughts from the fourm?
Sorry the image is bad, camera phone, wife is out of town with our real camera but I think it's good enough to see the spot I'm talking about

Sorry the image is bad, camera phone, wife is out of town with our real camera but I think it's good enough to see the spot I'm talking about