use <../tray/tray.scad> /* Simple tray for a mele quieter series mini pc. Please make sure to configure the correct rack frame dimensions in rackFrame.scad. */ bottomScrewTray ( u = 2, trayWidth = 145, trayDepth = 88, trayThickness = 3, frontLipHeight = 3, backLipHeight = 2, mountPoints = [[27.5, 34], [107, 34]], frontThickness = 3, sideThickness = 3, mountPointElevation = 1, mountPointType = "m3", sideSupport = true, trayLeftPadding = 10 );