Dust shielding trim
Trim on front and back srewed the outside edges of plywood.
Trim screwed to side edges of middle slider, and bottom edge front and back.
glued to bottom edge before assembly.
Most of the trim was added after building up the sanwich. As such, it was added in a way that did not reguir etaking the slider sandwich apart again.
Trim between middle and upper layer of plywood is screwed to middle layer. I installed it after putting the sandwich together, and screwed it down on just the ends, as these I could get to by moving the slider forwards and back. This avoided havinq to take it all apart again to get teh trim on.
This piece of trim beveled 45 degrees and attached to the base.
of table, the dust away from below the table.