This photo shows how close David got when eyeballing one inch. Not bad! We had to do this because the stupid Harbor Freight drywall square was far from square.
The metal corner piece stuck out a bit, so we stapled some cardboard behind the drywall to bring it out a touch.
After a little more procrastination we added tape and mud in March.
The bathtub vent was a little rusty, so I gave it a quick coat of Rust-Oleum.
|After. Yes; only two screws.|