2 wks ago we picked the Stonescapes mini pebble sand color from a sample and from looking at a pool our PB had done. Looks just like sand which we wanted because our pool is all manmade rock with a lagoon feel. As they were putting the plaster on it was pumpkin orange! We questioned it and they said just wait and the color will change. Next day, now the pool is a peach color. Still said to wait. 3 wks later, water in the pool, the plaster color is a salmon color, not looking like any beach sand I've seen. Come to find out, the PB used an organic dye (which was different from the sample or the pool we saw.) They said they will work with us and they can make it lighter. That will only get us a lighter salmon color. What can we do to get the sand color we saw from their samples?