diff --git a/lib/obp60task/OBP60Formater.cpp b/lib/obp60task/OBP60Formater.cpp
index 1f3006b..8545088 100644
--- a/lib/obp60task/OBP60Formater.cpp
+++ b/lib/obp60task/OBP60Formater.cpp
@@ -143,10 +143,10 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
     //########################################################
     else if (value->getFormat() == "formatFixed0"){
         if(usesimudata == false) {
-            snprintf(buffer,bsize,"%.0f",value->value);
+            snprintf(buffer,bsize,"%3.0f",value->value);
         }
         else{
-            snprintf(buffer,bsize,"%.0f", 8.0 + float(random(0, 10)) / 10.0);
+            snprintf(buffer,bsize,"%3.0f", 8.0 + float(random(0, 10)) / 10.0);
         }
         result.unit = "";
     }
@@ -233,10 +233,10 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
         }
         else{
             if(speed < 10){
-                snprintf(buffer,bsize,"%2.1f",speed);
+                snprintf(buffer,bsize,"%3.2f",speed);
             }
             if(speed >= 10 && speed < 100){
-                snprintf(buffer,bsize,"%2.1f",speed);
+                snprintf(buffer,bsize,"%3.1f",speed);
             }
             if(speed >= 100){
                 snprintf(buffer,bsize,"%3.0f",speed);
@@ -261,10 +261,10 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             rotation = 99;
         }
         if(rotation > -10 && rotation < 10){
-            snprintf(buffer,bsize,"%1.1f",rotation);
+            snprintf(buffer,bsize,"%3.2f",rotation);
         }
         if(rotation <= -10 || rotation >= 10){
-            snprintf(buffer,bsize,"%2.0f",rotation);
+            snprintf(buffer,bsize,"%3.0f",rotation);
         }
     }
     //########################################################
@@ -281,10 +281,10 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             dop = 99.9;
         }
         if(dop < 10){
-            snprintf(buffer,bsize,"%2.1f",dop);
+            snprintf(buffer,bsize,"%3.2f",dop);
         }
         if(dop >= 10 && dop < 100){
-            snprintf(buffer,bsize,"%2.1f",dop);
+            snprintf(buffer,bsize,"%3.1f",dop);
         }
     }
     //########################################################
@@ -348,7 +348,7 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             result.unit = "m";
         }
         if(depth < 10){
-            snprintf(buffer,bsize,"%2.1f",depth);
+            snprintf(buffer,bsize,"%3.2f",depth);
         }
         if(depth >= 10 && depth < 100){
             snprintf(buffer,bsize,"%3.1f",depth);
@@ -378,7 +378,7 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             result.unit = "K";
         }
         if(temp < 10){
-            snprintf(buffer,bsize,"%2.1f",temp);
+            snprintf(buffer,bsize,"%3.2f",temp);
         }
         if(temp >= 10 && temp < 100){
             snprintf(buffer,bsize,"%3.1f",temp);
@@ -408,7 +408,7 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             result.unit = "m";
         }
         if(distance < 10){
-            snprintf(buffer,bsize,"%2.1f",distance);
+            snprintf(buffer,bsize,"%3.2f",distance);
         }
         if(distance >= 10 && distance < 100){
             snprintf(buffer,bsize,"%3.1f",distance);
@@ -419,7 +419,7 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
     }
     else{
         if(value->value < 10){
-            snprintf(buffer,bsize,"%2.1f",value->value);
+            snprintf(buffer,bsize,"%3.2f",value->value);
         }
         if(value->value >= 10 && value->value < 100){
             snprintf(buffer,bsize,"%3.1f",value->value);
diff --git a/lib/obp60task/PageKeelPosition.cpp b/lib/obp60task/PageKeelPosition.cpp
index e628a6d..6611219 100644
--- a/lib/obp60task/PageKeelPosition.cpp
+++ b/lib/obp60task/PageKeelPosition.cpp
@@ -40,7 +40,13 @@ public:
 
         // Get boat values for Keel position
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list
-        value1 = commonData.data.rotationAngle;         // Raw value without unit convertion
+        if(simulation == false){
+            value1 = commonData.data.rotationAngle;     // Raw value without unit convertion
+        }
+        else{
+            value1 = (170 + float(random(0, 40)) / 10.0) * 2 * PI / 360; // Simulation data in radiant
+        }
+
         bool valid1 = commonData.data.validRotAngle;    // Valid information 
         String unit1 = "Deg";                           // Unit of value
         if(valid1 == true){
@@ -144,28 +150,21 @@ public:
 
         }
 
-        // Print label
-        display.setTextColor(textcolor);
-        display.setFont(&Ubuntu_Bold16pt7b);
-        display.setCursor(100, 70);
-        display.print("Keel Position");                 // Label
-
-        // Print Unit of keel position
-        display.setFont(&Ubuntu_Bold12pt7b);
-        display.setCursor(175, 110);
-        display.print(unit1);                           // Unit
-/*
-        // Angle limits to +/-45°
-        if(value1 < (-PI / 4)){
-            value1 = -PI / 4;
+        // Angle limits to +/-45° (Attention: 180° offset!)
+        if(value1 < (3 * PI / 4)){
+            value1 = 3 * PI / 4;
         }
-        if(value1 > (PI / 4)){
-            value1 = PI / 4;
+        if(value1 > (5 * PI / 4)){
+            value1 = 5 * PI / 4;
+        }
+        
+        if(holdvalues == true && valid1 == false){
+            value1 = value1old;
         }
 
         // Calculate keel position
         value1 = (value1 * 2) + PI;
-*/
+
         // Draw keel position pointer
         float startwidth = 8;       // Start width of pointer
 
@@ -197,10 +196,21 @@ public:
         }
 
         // Center circle
-        display.fillCircle(200, 150, startwidth + 22, bgcolor);
-        display.fillCircle(200, 150, startwidth + 20, pixelcolor);
-        display.fillRect(200 - 30, 150 - 30, 2 * 30, 30, bgcolor);       // Delete half top circle
+        display.fillCircle(200, 140, startwidth + 22, bgcolor);
+        display.fillCircle(200, 140, startwidth + 20, pixelcolor);      // Boat circle
+        display.fillRect(200 - 30, 140 - 30, 2 * 30, 30, bgcolor);      // Delete half top of boat circle
+        display.fillRect(150, 150, 100, 4, pixelcolor);                 // Water line
 
+        // Print label
+        display.setTextColor(textcolor);
+        display.setFont(&Ubuntu_Bold16pt7b);
+        display.setCursor(100, 70);
+        display.print("Keel Position");                 // Label
+
+        // Print Unit of keel position
+        display.setFont(&Ubuntu_Bold12pt7b);
+        display.setCursor(175, 110);
+        display.print(unit1);                           // Unit
 
 //*******************************************************************************************
         // Key Layout
diff --git a/lib/obp60task/obp60task.cpp b/lib/obp60task/obp60task.cpp
index 35b6fea..8b00ed8 100644
--- a/lib/obp60task/obp60task.cpp
+++ b/lib/obp60task/obp60task.cpp
@@ -564,9 +564,11 @@ void OBP60Task(GwApi *api){
     long starttime7 = millis();     // Rotation sensor update all 100ms
 
     while (true){
-        delay(10);                  // Fixed the problem with NMEA0183 and GPS sentences
+        delay(100);                 // Fix the problem with NMEA0183 and GPS sentences
         Timer1.update();            // Update for Timer1
         Timer2.update();            // Update for Timer2
+        LOG_DEBUG(GwLog::LOG,"Loop");
+
         if(millis() > starttime0 + 100){
             starttime0 = millis();
 
@@ -635,7 +637,7 @@ void OBP60Task(GwApi *api){
                         display.updateWindow(0, 0, GxEPD_WIDTH, GxEPD_HEIGHT, true);    // Needs partial update before full update to refresh the frame buffer
                         display.update(); // Full update
                     }
-*/                    
+*/                   
                     // #9 or #10 Refresh display after a new page after 4s waiting time and if refresh is disabled
                     if(refreshmode == true && (keyboardMessage == 9 || keyboardMessage == 10)){
                         starttime4 = millis();
@@ -679,7 +681,7 @@ void OBP60Task(GwApi *api){
             }
 
             // Send data from environment sensor all 1s
-            if(millis() > starttime6 + 1000){
+            if(millis() > starttime6 + 2000){
                 starttime6 = millis();
                 unsigned char TempSource = 2;       // Inside temperature
                 unsigned char PressureSource = 0;   // Atmospheric pressure
@@ -754,8 +756,9 @@ void OBP60Task(GwApi *api){
             }
 
             // Send rotation angle all 1000ms
-            if(millis() > starttime7 + 1000){
-            starttime7 = millis();
+            if(millis() > starttime7 + 500){
+                starttime7 = millis();
+                LOG_DEBUG(GwLog::LOG,"Rotation sensor");
                 if(String(rotsensor) == "AS5600" && AS5600_ready == true && as5600.detectMagnet() == 1){
                     rotationangle = as5600.getRawAngle() * 0.087;       // 0...4095 segments = 0.087 degree
                     // Offset correction
@@ -830,7 +833,6 @@ void OBP60Task(GwApi *api){
                     currentPage->displayPage(commonData,pages[pageNumber].parameters);
                 }
             }
-
         }
     }
     vTaskDelete(NULL);
diff --git a/lib/obp60task/obp60task.h b/lib/obp60task/obp60task.h
index 5b9068b..7aed9be 100644
--- a/lib/obp60task/obp60task.h
+++ b/lib/obp60task/obp60task.h
@@ -20,7 +20,7 @@ DECLARE_INITFUNCTION(OBP60Init);
 
 // OBP60 Task
 void OBP60Task(GwApi *param);
-DECLARE_USERTASK_PARAM(OBP60Task, 25000)    // Need 25k RAM as stack size
+DECLARE_USERTASK_PARAM(OBP60Task, 10000)    // Need 10k RAM as stack size
 DECLARE_CAPABILITY(obp60,true);
 
 #endif
\ No newline at end of file