We just put in a pool....we love it....however the Pebble Sheen color looks VERY uneven...darker and lighter in some spots, less rocks showing on benches..and the unevenness actually makes the pool look dirty on the floor of pool . The pool has cured now for over 30 days so they are saying this is the color....advice, is this normal, you can't tell when pool is on because of the fountains and ripples of water and refections but when pool is off....geeze it looks awful to me. Thoughts? Does acid wash help if so, should we do the acid wash where you drain the pool? Thanks for your time!