How to replace the net (1) Locate the red marks (2) on the net. These red marks indicate the top left corner and top right corner of the net. (2) Thread the first square that is indicated by one of the red markers. (3) Start weaving the net onto the crossbar making sure that you are weaving the full diamond on the first row through rather than the ½ diamond that is closest to the blue border. (4) Keep weaving the net onto the crossbar until you get to the other red marker.