A good method for hanging finished walls and you can no longer see where to drill the holes.
Don’t waste your time pre-drilling. The holes never seem to line up.
Instead take the time to mark where you can and can’t drill on the adjacent walls or ceiling. Using self tapping drilling screws – find your spot and drill into the metal in one shot.
Takes a great deal of frustration out of the job and back into perspective. Ceiling without this method took about 20 minutes – walls with this method took about 2 minutes. Good luck out there.