Photo Scenery Please Help

[flyboy4]

Hi, I am some what new at messing with scenery. I am using SBX (Scenery Builder X) to add photo scenery to FSX, The photo scenery is coming along fine but when I try to add water FX to the nearby lakes the photo scenery is on top of it and it does not show. This is where I am stuck.
I did the photo scenery first then did the water mask and hydro exclude for the old lake.