        if let Some(freq) = states.memory_label_highest {
            println!("  HIGHEST {}", freq.to_string());
        }
        println!();
        println!("Curves:");
        for curve in states.curve_labels.iter() {
            println!(
                "  {:>10} {:>10}",
                curve.freq.to_string(),
                curve.voltage.to_string()
            );
        }
        println!();
    }
    Ok(())