rock water fall question


Well-known member
Mar 21, 2016
Marrietta Ga
Just had pool redone and they added stone to replace the old brick coping..This is minor but instead of reinventing the wheel and finding a fix thought I would ask here...
The water flows great but some runs under neither the rock and falls on the deck..Anybody found a trick to stop it like gluing a piece of thin stone to the bottom?

Love the blue quartz finish and stone over the old brick..I found a good pool builder/re modeler in Atlanta is anybody needs one.