Oh yeah, the shower is leaking.
A beautiful drip that I heard to discover the leak. Yes, I heard it.
Here is the plan for the first floor underfloor radiant heat. The orange & green zones should be ~150 ft of pex and the red & yellow zones should be ~250 ft. A manifold with flow meters will balance the lengths and provide even heat distribution. I’m calling the areas zones but they will not have an independent ability to call for heat.
Installed the crown this afternoon. Tomorrow I will touch up with paint so the caulking isn’t visible anymore.