Ryan Curry
New Member
I'm installing a new toilet and shower in a confined area. I'm cutting an existing slab to accommodate the new drain/water lines and have some obstructions preventing me from tying the 2" shower drain into my 3" drain line in any other way than against the direction of flow. Is this a problem? Does my Wye have to align with the slope of my 3" drain line? Any help would be great. Thanks!