Walling in the garage was super challenging because (as any bus person knows) there are no right angles in a bus! We also have a hobbit door going from the bedroom to the garage, a small window, and limited stud space.
But creative solutions abound! Brad used the cardboard template idea again, and also cut the wall boards at an angle to catch the most studs. The cuts were perfect! The end product is a strong wall that is primed for our rubber layer and should hold great. Brad also marked the studs with strips of tape so we knew where to put our screws. Simple, but smart. I like this guy (a lot).