rphpool
0
I wanted to add that my water feature is just like yours (3 ). My PB installed ball valves on each one for the very reason you are having problems with. The first time we turned it on we had to adjust each ball valve to make each of the falls look alike. FTI, Each of the ball valves once adjusted are in different positions then each other.
I also have the spillover mode from my spa like yours. I run spillover just 5 min a day ( to cut down on aeration ) at 3450. My spillover ledge is made of stacked pavers though but water spilling over does cover the entire spillover evenly. Have you put a level on that stone both sideways and back to front. It looks like the stone was set with the front higher then the back causing the water to flow to the sides. Not sure if they can reset the stone or grind down the middle front section.
I also have the spillover mode from my spa like yours. I run spillover just 5 min a day ( to cut down on aeration ) at 3450. My spillover ledge is made of stacked pavers though but water spilling over does cover the entire spillover evenly. Have you put a level on that stone both sideways and back to front. It looks like the stone was set with the front higher then the back causing the water to flow to the sides. Not sure if they can reset the stone or grind down the middle front section.