OHIOresident my email is firstname.lastname@example.org
I can send you my questions in illustrative form to make it much clearer in a pdf format
Are the shower and tub a combination.
What is the "distance" from the meter to the house "entrance wall", than from the entrance wall to the longest run to the fixture inside the house. What is the elevation from the pipe entrance wall to the the highest point in the house?
The rain shower is it 2.5 GPM at a certain pressure from the manufacturer.