Amish constructed dining room chairs. On this visit to Mom's, I got more of the story.
As built-and-purchased, the center piece of plywood was not present. Clare's dad had to cut pieces to fit in each of the six chairs. There otherwise was no support inside the frames!
Over time, however, Dad's screws work their way out, or the MDF gives, and I have been moving the screws and brackets for at least three years now (see the notation upper-right). I like finding “Dad tracks” occasionally from both our dads and maybe someday someone will enjoy finding “Thom tracks” on things I have worked on.
Retired economics professor (“dismal scientist”). Married 40+ years to the love of my life; we have two grown daughters, both married, two granddaughters and a...