So I am having similar problem. I’m debating doing White Diamonds Pebble Sheen in tanning ledge but Blue Surf for rest of pool that only goes to 6Ft depth. I don’t like the dark color all the finishes give off for tanning ledge but I want a deeper color for inside pool. My problem now I just got a call from PB then are telling me the plaster co is saying I need to do a tile in the break where the 2 colors blend & then never said I had to do that. I don’t want tile inside pool like that. That’s not my style. Now I’m just at a loss. By the way my acid wash was done Friday & my plaster was supposed to have been sprayed today & tomorrow since I’m doing 2 colors but got a call Friday evening that they were out of the Abalone Shells. So now I’m pushed to Wed.