         set_LED_count_mode = true;
     }
     
-    TIMSK0 = 0;           // turn off timer0 for lower jitter
+    //TIMSK0 = 0;           // turn off timer0 for lower jitter
     ADCSRA = 0xe5;        // set the adc to free running mode 
     ADMUX = 0x40;         // use adc0
     DIDR0 = 0x01;         // turn off the digital input for adc0

 * for mixers.
 */
#define MIN_FFT_SUM 400
#define MIN_PEAK_VALUE 48

// Some FFT constants
#define SAMPLE_RATE 9600

    button2State = digitalRead(button2Pin);
    
    if (button2State == HIGH) {
        // initialize pattern mode
        if (DEBUG) {
            Serial.println("Initialize pattern!");
        }
        switch (pattern_choice) {
            case 0:
                bullet();
            case 1:
                snail();
            case 2:
                shimmy();
            case 3:
                bullet();
            case 4:
                bullet();
            case 5:
                bullet();
            case 6:
                bullet();
            case 7:
                bullet();
            case 8:
                bullet();
            case 9:
                bullet();
            case 10:
                bullet();
            case 11:
                bullet();
            default:
                break;
        }
    }
    
    // read white out input pin here
