diff --git a/main.c b/main.c
index a48da56..37f17e6 100644
--- a/main.c
+++ b/main.c
@@ -1,7 +1,7 @@
 #include <stm32f10x.h>
 #include <armv30_std.h>
 #include <Nextion.h>
-#include "nex_ui.h"
+//#include "nex_ui.h"
 #include <stdbool.h>
 
 
@@ -86,7 +86,7 @@ void PortConfig(void)
 
 void uart2_init(void)
 {	
-	RCC->APB2ENR |= RCC_APB2ENR_AFIOEN | RCC_APB2ENR_IOPAEN;
+	RCC->APB2ENR |= RCC_APB2ENR_AFIOEN | RCC_APB2ENR_IOPAEN;								 // 0x4
   RCC->APB1ENR |= 0x20000;   																 // UART2 Taktversorgung
 																														 
 	GPIOA->CRL &= 0xFFFFF0FF;																	 
@@ -146,7 +146,7 @@ void configNexObjects(void)
 
 void fehler(bool state)
 {
-		static bool lastStateF = true;
+	static bool lastStateF = true;
     static bool firstCallF = true;
 
     if (firstCallF)
@@ -179,7 +179,7 @@ void fehler(bool state)
 
 void leerBlasen(bool state)
 {
-		static bool lastStateB;
+	static bool lastStateB;
     static bool firstCallB = true;
 
     if (firstCallB)
@@ -194,7 +194,7 @@ void leerBlasen(bool state)
     }
 
     lastStateB = state;
-		
+
 	if(state)
 	{
 		NexProgressBar_setValue(&leerInd, 100);
@@ -213,7 +213,7 @@ void leerBlasen(bool state)
 
 void fein(bool state)
 {
-		static bool lastStateFein;
+	static bool lastStateFein;
     static bool firstCallFein = true;
 
     if (firstCallFein)
@@ -228,7 +228,6 @@ void fein(bool state)
     }
  
     lastStateFein = state;
-		
 	if(state)
 	{
 		NexProgressBar_setValue(&feinInd, 100);
@@ -247,7 +246,7 @@ void fein(bool state)
 
 void grob(bool state)
 {
-		static bool lastStateGrob;
+	static bool lastStateGrob;
     static bool firstCallGrob = true;
 
     if (firstCallGrob)
@@ -262,7 +261,7 @@ void grob(bool state)
     }
 
     lastStateGrob = state;
-		
+
 	if(state)
 	{
 		NexProgressBar_setValue(&grobInd, 100);
@@ -281,7 +280,7 @@ void grob(bool state)
 
 void pumpe(bool state)
 {
-    static bool lastState;
+	static bool lastState;
     static bool firstCall = true;
 
     if (firstCall)
@@ -296,12 +295,12 @@ void pumpe(bool state)
     }
 
     lastState = state;
-		
+
 	if(state)
 	{
 		NexProgressBar_setValue(&pumpeInd, 100);
 		PUMPE = 1;	
-		uart2_putString("Pumpe eingeschaltet!\r\n");
+		//uart2_putString("Pumpe eingeschaltet!\r\n");
 	}
 	else
 	{
@@ -323,25 +322,24 @@ void fuellstand(int8_t value)
 			NexProgressBar_setValue(&fuellstandInd, 0);
 			return;
 		}
-
-    if (value == lastValue)
+		else if (value == lastValue)
     {
-        return; // nichts geändert ? nichts tun
-    }
-
-    lastValue = value;
-
-    if (value >= 0 && value <= 100)
-    {
-        NexProgressBar_setValue(&fuellstandInd, value);
-        uart2_putString("Fuellstand geaendert!\r\n");
-    }
-    else
-    {
-        NexProgressBar_setValue(&fuellstandInd, 0);
-        uart2_putString("Ungueltiger Fuellstandswert!\r\n");
+        return;
     }
+		
+		lastValue = value;
+	if(value >= 0 && value <= 100)
+	{
+		NexProgressBar_setValue(&fuellstandInd, value);
+		uart2_putString("Fuellstand geaendert!\r\n");
+	}
+	else
+  {
+		NexProgressBar_setValue(&fuellstandInd, 0);
+		uart2_putString("Uengueltiger Fuellstandswert!\r\n");
+	}
 }
+
 uint8_t toPercent(uint8_t value, uint8_t max)
 {
     if (value > max) value = max;
@@ -449,11 +447,19 @@ int main(void)
 				if(leitungBenutzt)
 				{
 					int time = 3000 / NACHLAUF;
+					int rest = 3000 % NACHLAUF;
 					
 					uint8_t i = 0;
 					for(i = 0; i < NACHLAUF; i++)
 					{
 						wait_sys_ms(time);
+						
+						if(rest > 0)
+						{
+							wait_sys_ms(1);
+							rest -= 1;
+						}
+						
 						nachlaufOffset += 1;
 						setFuellstand(istWert + nachlaufOffset); 
 					}