Measure the remaining Area, including one/4 inch for a lot easier installation. Mark and score the entrance side of the 2nd drywall panel. Snap the front side (gypsum) and Lower the paper backing having a knife; smooth rough edges with a rasp. A rasp is actually a rough file that https://august9enuc.blogthisbiz.com/38851741/the-single-best-strategy-to-use-for-gypsum-board-installation