Sometimes free help ain't no help at all.
🤦‍♂️
The wall panel on the right is 1/4, not 1/2. It is not attached to anything. The waste pipes behind are not glued in place, just jammed together. Told them to run the feeds up the wall and out the wall panel, but why not just drill holes in the bottom of the cabinet and then use random fittings instead of the right ones. I'm out for lunch and a beer. I can't take it anymore.