     // update the spin knob before the spin toggle, just in case they both change on the same update. Want the button to override */
     updateSpinKnob();
     updateToggleSpinButton();
+    
+    // update the increment/decrement buttons
+    updateIncrementButtons();
     
     // update the other pots
     updateBlinkKnob();

    BUG (believe I fixed it): when calling stopBlinking, if the light is off, won't turn on because it won't be queried during updateBlinkingLights. 
    Or, something else may be going on. Seems like it sometimes gets one more update. 
    
  TODO:
    increment/decrement buttons
  */ 
  
  // have to include libraries referenced within libraries in the sketch as well!


  
  void setup() {
    Serial.begin(9600);  
    logger.log("--- Start Serial Monitor ");
    
    /* 
