Patio Construction - Laying Stones Day 4

I got a couple of hours of work in today. May helped out again with chiselling away the 1/2" of concrete needed to get the full stone in next to the stairs. Unfortunately, it started to rain after only a couple hours of work. Bugger! I had hoped to be through the rough lay today. Tomorrow will be dry, but then it's going to rain for several days...Drat. I hate delays.