STEP 13
1. Attach middle connection board (2) to bottom left side panel (5) and bottom right side
panel (6), front top cross bar (11) and rear top cross bar (17) by inserting wood dowels
into dowel holes on middle connection board (2).
STEP 14
1. Insert 4 screws (P) through holes on middle connection board (2) and tighten to bottom
left side panel (5) and bottom right side panel (6).