Online Tips Index / Assembly / Squaring Large Projects
Squaring Large Projects
The problem with assembling a large project is it's hard to keep it from racking after you add the glue and then try to screw it together. As shown in the drawing, I solved this problem by making several plywood "clamping squares" that resemble a framing square. When clamped in place, they square up the cabinet and hold the pieces in position.