Less "hack" than "life support".

I've had the same Peaches record crates since sometime in the early 90s.

Peaches Record Crates

They're not exactly built of reinforced steel, and at this point I'm afraid they'll cave in.

Swaying

Do I have any scrap plywood that might be useful?

Plywood leftovers

Yep.

Oddly, the width was dead-on.

A well-spent 10 minutes. I feel better. Now to alphabetize them...

All better