Richard,
Thanks for the reply. I took your advice and retested my pH with a test strip and again with my drop test. The strip indicated 7.8 and the drop test 7.6.

The store printout did not give me a value for calcium, just Total Dissolved Solids. I think my calcium is so high because I was shocking with CalHypo before I discovered this forum and switched to the simpler method of testing weekly and adjusting only as needed.