X="3.8" y="3.1"/> HALFNONETubularW26127 Update luther's layout b22080a808 More experimentation with panel alignment before printing 9a2ab6dc7f initial notes for v1 front panel components and interconnects between middle and bottom railHeight = (threeUHeight-panelOuterHeight)/2; mountSurfaceHeight = (panelOuterHeight-panelInnerHeight-railHeight*2)/2; hp=5.08; hwCubeWidth = holeWidth-mountHoleDiameter; offsetToMountHoleCenterY=mountSurfaceHeight/2; offsetToMountHoleCenterX=hp;//1hp margin on each .