If the drywall projects more than 1/8 in., crush in the drywall with a hammer. Just be sure the crushed area will be covered by trim. In this situation, your miters won't be 45 degrees.
Drywall is a staple in most homes, and so are drywall dings, drywall cracks, and every other kind of drywall damage you can imagine. Whether from accidental impacts, nail holes, or wear and tear ...
If you're working on a home extension, garage conversion, or just remodeling a small basement, you will be using drywall. That's inevitably going to expose you to dust. It's not unusual to see people ...