When I numbered the wires, the numbers did NOT be done as the Help.chm said:
Wire numbering follows a simple rule: the numbering starts in the first drawing and continues through the drawings, based on their order as displayed in the dockable panel. In the drawing, the actual position of the wires is also taken into account. The numbering starts in the upper left and increases toward the lower-right hand side.
What's wrong? Please help me.