Quote Originally Posted by p.p.h.
thanks for your help. The water is crystal clear and there arent any visible problems so I wont worry about it then.
That's not really the best logic. Clear water isn't always "friendly" water. Do like they say and get your CL level down and then retest the pH & Total Alkalinity. A characteristic of new plaster is the demand for acid to lower the alkalinity. Failure to accurately balance the water and bring down the alkalinity can cause a nasty build-up and do expensive damage to your plaster over a relatively short period of time time.

Don't assume because it's clear, that it's OK.