     splitRight[0] = decimalToWhole % 10;
   }
 
- /* for (int i=0; i<4; i++) {
+  for (int i=0; i<4; i++) {
     if (splitRight[i]!=-1) {
       displayNum[i] = numbers[splitRight[i]];
       index++;
     }
-  }*/
+  }
 
   for (int j=0; j<4; j++) {
     if (splitLeft[j]!=-1) {
       displayNum[j+index] = numbers[splitLeft[j]];
     }
   }
-
+*/
 }
 
 

  //display refresh timer loop, cycles through each digit at the interval of refreshInterval
  if (currentRefresh - previousRefresh > refreshInterval) {
    previousRefresh = currentRefresh;

    if (refreshLoop == 4)
      refreshLoop = 0;

    pickDigit(refreshLoop);
    displayNumber();
    refreshLoop++;
  }

  //testCaseAllNum();
  splitNumber(888);
}

void clearLEDs() {

    whole = whole % 100;
    splitLeft[1] = whole / 10;
    splitLeft[0] = whole % 10;
    digitsLeft = 2;
  }
  //else if whole is 1000-9999
  else if (whole < 10000) {
