diff --git a/ATtiny84_LED_PC.c b/ATtiny84_LED_PC.c
index 2b9079a..96bd254 100644
--- a/ATtiny84_LED_PC.c
+++ b/ATtiny84_LED_PC.c
@@ -72,7 +72,7 @@ uint64_t old_time_ms = 0;
 // ms Counter Func
 ISR(TIM1_CAPT_vect)
 {
-	ms += 100;
+	ms += 10;
 }
 
 // NeoPixel Funcs
@@ -132,41 +132,52 @@ uint8_t led2_idx = 0;
 uint8_t led3_idx = 0;
 uint8_t colour = 0;
 uint8_t func_idx = 0;
-uint8_t btn_old_state = 1;
+uint8_t btn_old_state = 0;
 uint8_t colour_state = STATE_SUN_MOON;
 uint8_t current_state;
 
 int main()
 {
+	uint8_t show;
+
 	init();
 // Main loop
 while(1)
 {
-	if (ms > led_ms_update[0])
+	show = 0;
+
+	if (ms >= led_ms_update[0])
 	{
-		led_ms_update[0] = ms + LED0_MS;
+		led_ms_update[0] += LED0_MS;
 		func_list[func_idx](LED0_COUNT, &led0_idx, colour, 0);
+		show = 1;
 	}
 
-	if (ms > led_ms_update[1])
+	if (ms >= led_ms_update[1])
 	{
-		led_ms_update[1] = ms + LED1_MS;
+		led_ms_update[1] += LED1_MS;
 		func_list[func_idx](LED1_COUNT, &led1_idx, colour, 1);
+		show = 1;
 	}
 
-	if (ms > led_ms_update[2])
+	if (ms >= led_ms_update[2])
 	{
-		led_ms_update[2] = ms + LED2_MS;
+		led_ms_update[2] += LED2_MS;
 		func_list[func_idx](LED2_COUNT, &led2_idx, colour, 2);
+		show = 1;
 	}
 
-	if (ms > led_ms_update[0])
+	if (ms >= led_ms_update[3])
 	{
-		led_ms_update[3] = ms + LED3_MS;
+		led_ms_update[3] += LED3_MS;
 		func_list[func_idx](LED3_COUNT, &led3_idx, colour, 3);
+		show = 1;
 	}
 
-	show_leds();
+	if (show)
+	{
+		show_leds();
+	}
 
 #ifdef ENABLE_OLED
 	if (ms - 1000 >= old_time_ms)
@@ -413,7 +424,7 @@ inline void send_byte(uint8_t byte, uint8_t led)
 		byte <<= 1;
 	}
 }
-  
+
 inline void send_pixel(uint8_t r, uint8_t g, uint8_t b, uint8_t led)
 {
 	cli();
@@ -447,9 +458,9 @@ void init()
 	init_display();
 #endif
 
-	// TIM1 init - prescaler 64
-	TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS11) | (1 << CS10);
-	ICR1 = (F_CPU / 64 / 100) - 1;
+	// TIM1 init - CTC - prescaler 8 - 10ms interrupt
+	TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS11);
+	ICR1 = (F_CPU / 8 / 100) - 1;
 	TIMSK1 = (1 << ICIE1);
 	sei();
 }