If you are referring to the official Water plugin for UE, you have to open the material for the water (ie. “Water_Material_Lake”) and enable the UseFixedZ parameter. This will allow you to manually adjust the Z axis of the water actor in your level.
If you are referring to the official Water plugin for UE, you have to open the material for the water (ie. “Water_Material_Lake”) and enable the UseFixedZ parameter. This will allow you to manually adjust the Z axis of the water actor in your level.