I am building drawers to finish a bedframe I built. The sides are made of 1x6 cedar (actual 0.75 by 5.5 inches, 19 x 140 mm). There are four drawers, each has the exterior dimensions 39 x 36 in (100 x 91 cm). I hand cut dovetails to join the boxes and plan to route the insides to hold the bott...