Hi all - the three way diverter valve that controls my waterfall is letting water by allowing my waterfall trickle even though it should be off. I've searched hi and low on the internet looking for a replacement diverter but cant find what I'm looking for. I have a feeling I'm searching the wrong terms or worst case my valve is not repairable. I have two local shops I'm going to check with to see if they carry what I need. Any help from you all would be appreciated.