     delay(bounceDelay);
   }
 
-  if (hourMinusState == HIGH)
+  if (hourMinusState == HIGH)                                   // Hour- Button
   {
     hourCount--;
     adjustedHour = hourCount * 100;

  char thursday[] =   {'T', 'H', 'U', 'R'};
  char friday[] =     {'F', 'R', 'I', ' '};
  char saturday[] =   {'S', 'A', 'T', ' '};
  
  if (daynumber == 0) strcpy (dayLetters, sunday);
  if (daynumber == 1) strcpy (dayLetters, monday);
  if (daynumber == 2) strcpy (dayLetters, tuesday);
  if (daynumber == 3) strcpy (dayLetters, wednesday);
  if (daynumber == 4) strcpy (dayLetters, thursday);
  if (daynumber == 5) strcpy (dayLetters, friday);
  if (daynumber == 6) strcpy (dayLetters, saturday);  

  for (int n = 0; n < 4; n++) alpha4.writeDigitAscii(slot[n], dayLetters[n]);
  alpha4.writeDisplay();

  int minPlusState = digitalRead(minPlusButton);
  int minMinusState = digitalRead(minMinusButton);

  if (hourPlusState == HIGH)                                   // Hour+ Button
  {
    hourCount++;
    adjustedHour = hourCount * 100;
