Place the bottom sheet up against the wall, sitting on the offcut chocks so it is slightly off the floor. Nail it into place on every stud, top and bottom. Now repeat the process for each row of sheeting as you work up the wall – daub on the stud adhesive, and nail the sheet in place. If a sheet hangs over the end of a wall slightly, you can trim it in place by using the score/fold/cut method you used in Step 1.