Panel utilization: area alone does not determine board countRT/duroid 5880 vs RO4003C. Engineering illustration, not a production photograph or test result.Panel utilization: area alone does not determine board countRT/duroid 5880 vs RO4003CReserve rails and couponsLeave routing separationControl material orientationConfirm the costed panel sizeIllustrative nesting only. The calculator uses your entered dimensions.