include <../../rack/sharedVariables.scad> use <../frontBoxHolder.scad> frontBoxHolder( u=2, plateThickness=3, cutoutOffsetX=(rackMountScrewWidth-147)/2, cutoutOffsetY=2, cutoutX=147, cutoutY=26, support=true, supportedZ = 27.5, supportWidth=120, supportDepth=5, supportRailBaseThickness=1.25 );