diff --git a/lcdLib.c b/lcdLib.c
index 6e376b9..8b9e512 100644
--- a/lcdLib.c
+++ b/lcdLib.c
@@ -316,7 +316,6 @@ void writeStringToLCD(char* str) {
             break;
             ;;
           case 'B': // CUD - Cursor down
-            PORTC ^= (1 << PC5);
             num0 = fnd0 ? num0 : 1;
             moveCursorDown(num0);
             break;
diff --git a/lcdOutput.c b/lcdOutput.c
index f6511a2..9aad904 100644
--- a/lcdOutput.c
+++ b/lcdOutput.c
@@ -50,27 +50,14 @@ void flashLED(uint8_t times) {
     times--;
   }
 }
-//--------------------------------------------------
 
-/*
-  Initialize previous, current, and next screen variables to spaces
-*/
-char* initScreenMem(const uint8_t len) {
-  char *scrn = (char*) malloc(len * sizeof(char));
-  for (uint8_t i = 0; i < len; i++) {
-    scrn[i] = ' ';
-  }
-  return scrn;
-}
+//--------------------------------------------------
 
 int main(void) {
   clock_prescale_set(clock_div_1);
   
   STATUS_LED_DDR |= 1 << STATUS_LED; // DEBUG
 
-  // Allocate and init first block of heap for storing LCD data
-  char* scrn = initScreenMem(LCD_CHARACTERS_PER_SCREEN);
-
   initUSART();
   char serialChar;
 
@@ -78,8 +65,6 @@ int main(void) {
   //initLCDByInternalReset();
   flashLED(5); // DEBUG
 
-  writeStringToLCD(CUB(1));
-
   while (1) {
     serialChar = receiveByte();