Five. In stage 14, when installing the tracks (DD) into the wood blocks (R), have the picket block adhere out about an inch earlier the sting on the tracks for the facet that will attach to the end piece (K and the rest). One other two blocks should be flush https://how-to-become-a-travel-ag73816.scrappingwiki.com/930453/the_greatest_guide_to_modern_extendable_dining_table_rectangle_sideboard_with_storage