diff --git a/ATtiny84_LED_PC.c b/ATtiny84_LED_PC.c
index 96bd254..afce591 100644
--- a/ATtiny84_LED_PC.c
+++ b/ATtiny84_LED_PC.c
@@ -22,7 +22,7 @@
 #define LED0_MS 500
 #define LED1_MS 500
 #define LED2_MS 500
-#define LED3_MS 500
+#define LED3_MS 400
 
 // ms offset
 #define LED0_MS_OFFSET 0
@@ -99,14 +99,13 @@ void draw_digit(uint8_t pos, uint8_t digit);
 
 // Call function to show a frame and prepare idx for next frame
 void sun_and_moon(uint8_t count, uint8_t* idx, uint8_t colour, uint8_t led);
-void clock_bg(uint8_t count, uint8_t* idx, uint8_t colour, uint8_t led);
 void clock_no_bg(uint8_t count, uint8_t* idx, uint8_t colour, uint8_t led);
 void loading(uint8_t count, uint8_t* idx, uint8_t colour, uint8_t led);
 void off(uint8_t count, uint8_t* idx, uint8_t colour, uint8_t led);
 
 void (*func_list[5])(uint8_t, uint8_t*, uint8_t, uint8_t) =
 {
-	sun_and_moon, clock_bg, clock_no_bg, loading, off
+	sun_and_moon, clock_no_bg, loading, off
 };
 
 void (*send_ptr[4])(uint8_t) =
@@ -117,8 +116,6 @@ void (*send_ptr[4])(uint8_t) =
 enum states
 {
 	STATE_SUN_MOON = 0,
-	STATE_CLOCK_BG1,
-	STATE_CLOCK_BG2,
 	STATE_CLOCK_NO1,
 	STATE_CLOCK_NO2,
 	STATE_LOADING,
@@ -195,17 +192,6 @@ while(1)
 		{
 		case STATE_SUN_MOON:
 			func_idx = 1;
-			colour_state = STATE_CLOCK_BG1;
-			colour = 0;
-			break;
-
-		case STATE_CLOCK_BG1:
-			colour_state = STATE_CLOCK_BG2;
-			colour = 1;
-			break;
-
-		case STATE_CLOCK_BG2:
-			func_idx = 2;
 			colour_state = STATE_CLOCK_NO1;
 			colour = 0;
 			break;
@@ -216,13 +202,13 @@ while(1)
 			break;
 
 		case STATE_CLOCK_NO2:
-			func_idx = 3;
+			func_idx = 2;
 			colour_state = STATE_LOADING;
 			colour = 0;
 			break;
 
 		case STATE_LOADING:
-			func_idx = 4;
+			func_idx = 3;
 			PORTA ^= 0x20;
 			colour_state = STATE_PC;
 			break;
@@ -513,45 +499,6 @@ void sun_and_moon(uint8_t count, uint8_t* idx, uint8_t colour, uint8_t led)
 	(*idx) %= count;
 }
 
-void clock_bg(uint8_t count, uint8_t* idx, uint8_t colour, uint8_t led)
-{
-	uint8_t i;
-	uint8_t colour1[3] = {0xFF, 0x80, 0x00};
-	uint8_t colour2[3] = {0x00, 0x80, 0xFF};
-
-	if (colour == 0)
-	{
-		for (i = 0; i < count; ++i)
-		{
-			if (i == *idx)
-			{
-				send_pixel(colour1[0], colour1[1], colour1[2], led);
-			}
-			else
-			{
-				send_pixel(colour2[0], colour2[1], colour2[2], led);
-			}
-		}
-	}
-	else
-	{
-		for (i = 0; i < count; ++i)
-		{
-			if (i == *idx)
-			{
-				send_pixel(colour2[0], colour2[1], colour2[2], led);
-			}
-			else
-			{
-				send_pixel(colour1[0], colour1[1], colour1[2], led);
-			}
-		}
-	}
-
-	(*idx)++;
-	(*idx) %= count;
-}
-
 void clock_no_bg(uint8_t count, uint8_t* idx, uint8_t colour, uint8_t led)
 {
 	uint8_t i;