Actual clear gap15.188 in
Board center spacing17.688 in O.C.
Left-edge layout marks0, 17.688, 35.375, …, 123.813, 141.5 in
Layout methodNearest fit to desired clear gap
Marks are measured from the left layout edge to each board’s left edge. Verify the pattern around corners, openings, outlets, and out-of-square surfaces before cutting or fastening.