Q12.3: It says that “There are no restrictions on how each member is cut as long as it is able to fit in the box in its final state before any glue is applied.” It also says that each Wall member must span one inch. Triangular walls can fit both of these requirements. They can span more than one inch vertically (design guy does not mention that every part of it has to) and can fit within the box. A clarification says that triangular members are not allowed however. Can we cut 1” tall rectangle walls with a triangular shape on top (all parts will span 1” vertically but will still have triangular shape on top?)