Duke William of Normandy won the battle because was well prepared and had a good army. They prepared carefully for the battle. The Normans had knights on horseback who were skilful fighters.
A utility knife, metal ruler, and a hammer can be faster than trying to carefully saw an opening. Score the drywall a couple times till you are most of the way through, then just knock a hole with the hammer and break the drywall back at the score lines.
3. Cover the screws and joints with joint compound. Load your mud box (or any other container you use for holding the joint compound) using a 5-inch (125 mm) drywall knife. Load the knife with joint compound and use it to fill in the gaps between drywall panels.Use the compound to cover exposed screw heads as well.se your drywall knife to finish one side of the corner only and let dry. Wait one day and then finish the other side of the corner with the same knife. If you try to finish both corners in the same day, you'll pull out compound on the opposite side when you push down with your knife in the corner.