diff --git a/Wetterstation/Form1.Designer.cs b/Wetterstation/Form1.Designer.cs
index 742d84e1f77c40b23070f24dc51bd61c11ad0554..97b2e47a4a2555faaa7b336dd5917a9386793553 100644
--- a/Wetterstation/Form1.Designer.cs
+++ b/Wetterstation/Form1.Designer.cs
@@ -182,10 +182,10 @@ namespace Wetterstation
             this.pbKompassrose.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(88)))), ((int)(((byte)(10)))), ((int)(((byte)(80)))), ((int)(((byte)(147)))));
             this.pbKompassrose.BackgroundImageLayout = System.Windows.Forms.ImageLayout.None;
             this.pbKompassrose.Image = global::Wetterstation.Properties.Resources.WindRose_neu;
-            this.pbKompassrose.Location = new System.Drawing.Point(1160, 64);
+            this.pbKompassrose.Location = new System.Drawing.Point(1143, 64);
             this.pbKompassrose.Margin = new System.Windows.Forms.Padding(4, 0, 4, 4);
             this.pbKompassrose.Name = "pbKompassrose";
-            this.pbKompassrose.Size = new System.Drawing.Size(120, 121);
+            this.pbKompassrose.Size = new System.Drawing.Size(160, 151);
             this.pbKompassrose.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
             this.pbKompassrose.TabIndex = 10;
             this.pbKompassrose.TabStop = false;
@@ -249,10 +249,10 @@ namespace Wetterstation
             this.lbWindricht.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(90)))), ((int)(((byte)(10)))), ((int)(((byte)(80)))), ((int)(((byte)(147)))));
             this.lbWindricht.Font = new System.Drawing.Font("Arial", 15.75F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.lbWindricht.ForeColor = System.Drawing.SystemColors.ButtonFace;
-            this.lbWindricht.Location = new System.Drawing.Point(1160, 186);
+            this.lbWindricht.Location = new System.Drawing.Point(1137, 219);
             this.lbWindricht.Margin = new System.Windows.Forms.Padding(4, 0, 4, 0);
             this.lbWindricht.Name = "lbWindricht";
-            this.lbWindricht.Size = new System.Drawing.Size(120, 32);
+            this.lbWindricht.Size = new System.Drawing.Size(166, 32);
             this.lbWindricht.TabIndex = 18;
             this.lbWindricht.Text = "---";
             this.lbWindricht.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
@@ -579,11 +579,11 @@ namespace Wetterstation
             // lbForecastTemp1
             // 
             this.lbForecastTemp1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(90)))), ((int)(((byte)(10)))), ((int)(((byte)(80)))), ((int)(((byte)(147)))));
-            this.lbForecastTemp1.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.8F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.lbForecastTemp1.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.2F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.lbForecastTemp1.ForeColor = System.Drawing.SystemColors.ButtonFace;
-            this.lbForecastTemp1.Location = new System.Drawing.Point(182, 406);
+            this.lbForecastTemp1.Location = new System.Drawing.Point(165, 406);
             this.lbForecastTemp1.Name = "lbForecastTemp1";
-            this.lbForecastTemp1.Size = new System.Drawing.Size(51, 17);
+            this.lbForecastTemp1.Size = new System.Drawing.Size(71, 17);
             this.lbForecastTemp1.TabIndex = 55;
             this.lbForecastTemp1.Text = "---";
             this.lbForecastTemp1.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -591,11 +591,11 @@ namespace Wetterstation
             // lbForecastTemp2
             // 
             this.lbForecastTemp2.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(90)))), ((int)(((byte)(10)))), ((int)(((byte)(80)))), ((int)(((byte)(147)))));
-            this.lbForecastTemp2.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.8F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.lbForecastTemp2.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.2F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.lbForecastTemp2.ForeColor = System.Drawing.SystemColors.ButtonFace;
-            this.lbForecastTemp2.Location = new System.Drawing.Point(252, 406);
+            this.lbForecastTemp2.Location = new System.Drawing.Point(236, 406);
             this.lbForecastTemp2.Name = "lbForecastTemp2";
-            this.lbForecastTemp2.Size = new System.Drawing.Size(51, 17);
+            this.lbForecastTemp2.Size = new System.Drawing.Size(71, 17);
             this.lbForecastTemp2.TabIndex = 56;
             this.lbForecastTemp2.Text = "---";
             this.lbForecastTemp2.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -603,11 +603,11 @@ namespace Wetterstation
             // lbForecastTemp3
             // 
             this.lbForecastTemp3.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(90)))), ((int)(((byte)(10)))), ((int)(((byte)(80)))), ((int)(((byte)(147)))));
-            this.lbForecastTemp3.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.8F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.lbForecastTemp3.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.2F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.lbForecastTemp3.ForeColor = System.Drawing.SystemColors.ButtonFace;
-            this.lbForecastTemp3.Location = new System.Drawing.Point(325, 406);
+            this.lbForecastTemp3.Location = new System.Drawing.Point(307, 406);
             this.lbForecastTemp3.Name = "lbForecastTemp3";
-            this.lbForecastTemp3.Size = new System.Drawing.Size(51, 17);
+            this.lbForecastTemp3.Size = new System.Drawing.Size(71, 17);
             this.lbForecastTemp3.TabIndex = 57;
             this.lbForecastTemp3.Text = "---";
             this.lbForecastTemp3.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -615,11 +615,11 @@ namespace Wetterstation
             // lbForecastTemp4
             // 
             this.lbForecastTemp4.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(90)))), ((int)(((byte)(10)))), ((int)(((byte)(80)))), ((int)(((byte)(147)))));
-            this.lbForecastTemp4.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.8F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.lbForecastTemp4.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.2F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.lbForecastTemp4.ForeColor = System.Drawing.SystemColors.ButtonFace;
-            this.lbForecastTemp4.Location = new System.Drawing.Point(389, 406);
+            this.lbForecastTemp4.Location = new System.Drawing.Point(376, 406);
             this.lbForecastTemp4.Name = "lbForecastTemp4";
-            this.lbForecastTemp4.Size = new System.Drawing.Size(51, 17);
+            this.lbForecastTemp4.Size = new System.Drawing.Size(67, 17);
             this.lbForecastTemp4.TabIndex = 58;
             this.lbForecastTemp4.Text = "---";
             this.lbForecastTemp4.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
@@ -627,11 +627,11 @@ namespace Wetterstation
             // lbForecastTemp5
             // 
             this.lbForecastTemp5.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(90)))), ((int)(((byte)(10)))), ((int)(((byte)(80)))), ((int)(((byte)(147)))));
-            this.lbForecastTemp5.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.8F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.lbForecastTemp5.Font = new System.Drawing.Font("Microsoft Sans Serif", 7.2F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
             this.lbForecastTemp5.ForeColor = System.Drawing.SystemColors.ButtonFace;
-            this.lbForecastTemp5.Location = new System.Drawing.Point(457, 406);
+            this.lbForecastTemp5.Location = new System.Drawing.Point(441, 406);
             this.lbForecastTemp5.Name = "lbForecastTemp5";
-            this.lbForecastTemp5.Size = new System.Drawing.Size(51, 17);
+            this.lbForecastTemp5.Size = new System.Drawing.Size(71, 17);
             this.lbForecastTemp5.TabIndex = 59;
             this.lbForecastTemp5.Text = "---";
             this.lbForecastTemp5.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
diff --git a/Wetterstation/Form1.cs b/Wetterstation/Form1.cs
index 622d690b66bd2296910c9af34fe9487e1816c8cc..ac88e06605bc953b7995b0f035b150acd36114c4 100644
--- a/Wetterstation/Form1.cs
+++ b/Wetterstation/Form1.cs
@@ -22,7 +22,6 @@ namespace Wetterstation
         Sensor node1In = new Sensor();
         Sensor node1Out = new Sensor();
         Sensor owm = new Sensor();
-        int tendenzCount = 10;
 
         public Hintergrund()
         {
@@ -246,7 +245,7 @@ namespace Wetterstation
                     lbTempOutMin.Invoke(new Action(() => { lbTempOutMin.Text = weatherData.tempMin + " °C"; }));
                     lbTempOutMax.Invoke(new Action(() => { lbTempOutMax.Text = weatherData.tempMax + " °C"; }));
                     owm.Temperatures = weatherData.temp;
-                    if (owm._temperatures.Count < tendenzCount && owm.tempTendenz() != -1) pbTendenzTempOut.Invoke(new Action(() => { pbTendenzTempOut.Visible = false; }));
+                    if (owm.tempTendenz() == -1) pbTendenzTempOut.Invoke(new Action(() => { pbTendenzTempOut.Visible = false; }));
                     else pbTendenzTempOut.Invoke(new Action(() => { pbTendenzTempOut.Visible = true; }));
                     pbTendenzTempOut.Invoke(new Action(() => { pbTendenzTempOut.Image = RotateImage((Bitmap)global::Wetterstation.Properties.Resources.ResourceManager.GetObject("Tendenz"), owm.tempTendenz()); }));
                 }
@@ -254,7 +253,7 @@ namespace Wetterstation
                 {
                     lbLuftfeuchtAussen.Invoke(new Action(() => { lbLuftfeuchtAussen.Text = weatherData.humidity + " %"; }));
                     owm.Humiditys = (double)weatherData.humidity;
-                    if (owm._humiditys.Count < 10 && owm.humidityTendenz() != -1) lbTendenzHumidityOut.Invoke(new Action(() => { lbTendenzHumidityOut.Visible = false; }));
+                    if (owm.humidityTendenz() == -1) lbTendenzHumidityOut.Invoke(new Action(() => { lbTendenzHumidityOut.Visible = false; }));
                     else lbTendenzHumidityOut.Invoke(new Action(() => { lbTendenzHumidityOut.Visible = true; }));
                     lbTendenzHumidityOut.Invoke(new Action(() => { lbTendenzHumidityOut.Image = RotateImage((Bitmap)global::Wetterstation.Properties.Resources.ResourceManager.GetObject("Tendenz"), owm.humidityTendenz()); }));
                 }
@@ -271,7 +270,7 @@ namespace Wetterstation
                 {
                     lbLuftdruck.Invoke(new Action(() => { lbLuftdruck.Text = weatherData.pressure + " mbar"; }));
                     owm.Pressures = (double)weatherData.pressure;
-                    if (owm._pressures.Count < tendenzCount && owm.pressureTendenz() != -1) pbTendenzPressure.Invoke(new Action(() => { pbTendenzPressure.Visible = false; }));
+                    if (owm.pressureTendenz() == -1) pbTendenzPressure.Invoke(new Action(() => { pbTendenzPressure.Visible = false; }));
                     else pbTendenzPressure.Invoke(new Action(() => { pbTendenzPressure.Visible = true; }));
                     pbTendenzPressure.Invoke(new Action(() => { pbTendenzPressure.Image = RotateImage((Bitmap)global::Wetterstation.Properties.Resources.ResourceManager.GetObject("Tendenz"), owm.pressureTendenz()); }));
                 }
@@ -367,7 +366,7 @@ namespace Wetterstation
                     lbTempInMin.Invoke(new Action(() => { lbTempInMin.Text = node1In.tempMin + " °C"; }));
                     lbTempInMax.Invoke(new Action(() => { lbTempInMax.Text = node1In.tempMax + " °C"; }));
                     node1In.Temperatures = (double)weatherData[0]["temperature"];
-                    if (node1In._temperatures.Count < tendenzCount && node1In.tempTendenz() != -1) pbTendenzTempIn.Invoke(new Action(() => { pbTendenzTempIn.Visible = false; }));
+                    if (node1In.tempTendenz() == -1) pbTendenzTempIn.Invoke(new Action(() => { pbTendenzTempIn.Visible = false; }));
                     else pbTendenzTempIn.Invoke(new Action(() => { pbTendenzTempIn.Visible = true; }));
                     pbTendenzTempIn.Invoke(new Action(() => { pbTendenzTempIn.Image = RotateImage((Bitmap)global::Wetterstation.Properties.Resources.ResourceManager.GetObject("Tendenz"), node1In.tempTendenz()); }));
                 }
@@ -376,7 +375,7 @@ namespace Wetterstation
                     node1In.humidity = true;
                     lbLuftFeuchtInnen.Invoke(new Action(() => { lbLuftFeuchtInnen.Text = weatherData[0]["humidity"] + " %"; }));
                     node1Out.Humiditys = (double)weatherData[0]["humidity"];
-                    if (node1In._humiditys.Count < tendenzCount && node1In.humidityTendenz() != -1) lbTendenzHumidityIn.Invoke(new Action(() => { lbTendenzHumidityIn.Visible = false; }));
+                    if (node1In.humidityTendenz() == -1) lbTendenzHumidityIn.Invoke(new Action(() => { lbTendenzHumidityIn.Visible = false; }));
                     else lbTendenzHumidityIn.Invoke(new Action(() => { lbTendenzHumidityIn.Visible = true; }));
                     lbTendenzHumidityIn.Invoke(new Action(() => { lbTendenzHumidityIn.Image = RotateImage((Bitmap)global::Wetterstation.Properties.Resources.ResourceManager.GetObject("Tendenz"), node1In.humidityTendenz()); }));
                 }
@@ -385,7 +384,7 @@ namespace Wetterstation
                     node1In.pressure = true;
                     lbLuftdruck.Invoke(new Action(() => { lbLuftdruck.Text = weatherData[0]["pressure"] + " hPa"; }));
                     node1In.Pressures = (double)weatherData[0]["pressure"];
-                    if (node1In._pressures.Count < tendenzCount && node1In.pressureTendenz() != -1) pbTendenzPressure.Invoke(new Action(() => { pbTendenzPressure.Visible = false; }));
+                    if (node1In.pressureTendenz() == -1) pbTendenzPressure.Invoke(new Action(() => { pbTendenzPressure.Visible = false; }));
                     else pbTendenzPressure.Invoke(new Action(() => { pbTendenzPressure.Visible = true; }));
                     pbTendenzPressure.Invoke(new Action(() => { pbTendenzPressure.Image = RotateImage((Bitmap)global::Wetterstation.Properties.Resources.ResourceManager.GetObject("Tendenz"), node1In.pressureTendenz()); }));
                 }
@@ -400,7 +399,7 @@ namespace Wetterstation
                     lbTempOutMin.Invoke(new Action(() => { lbTempOutMin.Text = node1Out.tempMin + " °C"; }));
                     lbTempOutMax.Invoke(new Action(() => { lbTempOutMax.Text = node1Out.tempMax + " °C"; }));
                     node1Out.Temperatures = (double)weatherData[0]["temperature"];
-                    if (node1Out._temperatures.Count < tendenzCount && node1Out.tempTendenz() != -1) pbTendenzTempOut.Invoke(new Action(() => { pbTendenzTempOut.Visible = false; }));
+                    if (node1Out.tempTendenz() == -1) pbTendenzTempOut.Invoke(new Action(() => { pbTendenzTempOut.Visible = false; }));
                     else pbTendenzTempOut.Invoke(new Action(() => { pbTendenzTempOut.Visible = true; }));
                     pbTendenzTempOut.Invoke(new Action(() => { pbTendenzTempOut.Image = RotateImage((Bitmap)global::Wetterstation.Properties.Resources.ResourceManager.GetObject("Tendenz"), node1Out.tempTendenz()); }));
                 }
@@ -409,7 +408,7 @@ namespace Wetterstation
                     node1Out.humidity = true;
                     lbLuftfeuchtAussen.Invoke(new Action(() => { lbLuftfeuchtAussen.Text = weatherData[0]["humidity"] + " %"; }));
                     node1Out.Humiditys = (double)weatherData[0]["humidity"];
-                    if (node1Out._humiditys.Count < tendenzCount && node1Out.humidityTendenz() != -1) lbTendenzHumidityOut.Invoke(new Action(() => { lbTendenzHumidityOut.Visible = false; }));
+                    if (node1Out.humidityTendenz() == -1) lbTendenzHumidityOut.Invoke(new Action(() => { lbTendenzHumidityOut.Visible = false; }));
                     else lbTendenzHumidityOut.Invoke(new Action(() => { lbTendenzHumidityOut.Visible = true; }));
                     lbTendenzHumidityOut.Invoke(new Action(() => { lbTendenzHumidityOut.Image = RotateImage((Bitmap)global::Wetterstation.Properties.Resources.ResourceManager.GetObject("Tendenz"), node1Out.humidityTendenz()); }));
                 }
diff --git a/Wetterstation/Sensor.cs b/Wetterstation/Sensor.cs
index 8fda3399f12938745387f1e2b19b0ac3eaeb67ab..a809799306d042903eda2efd5d1cce02a5f02c8b 100644
--- a/Wetterstation/Sensor.cs
+++ b/Wetterstation/Sensor.cs
@@ -17,14 +17,14 @@ namespace Wetterstation
         public bool snow { get; set; }
         public double tempMin { get; set; }
         public double tempMax { get; set; }
-        public List<double> _temperatures = new List<double>();
-        public List<double> _pressures = new List<double>();
-        public List<double> _humiditys = new List<double>();
+        private List<double> _temperatures = new List<double>();
+        private List<double> _pressures = new List<double>();
+        private List<double> _humiditys = new List<double>();
         public double Temperatures
         {
             set
             {
-                if (_temperatures.Count == 3)
+                if (_temperatures.Count == 10)
                 {
                     _temperatures.RemoveAt(0);
                 }
@@ -35,7 +35,7 @@ namespace Wetterstation
         {
             set
             {
-                if (_pressures.Count == 3)
+                if (_pressures.Count == 10)
                 {
                     _pressures.RemoveAt(0);
                 }
@@ -46,7 +46,7 @@ namespace Wetterstation
         {
             set
             {
-                if (_humiditys.Count == 3)
+                if (_humiditys.Count == 10)
                 {
                     _humiditys.RemoveAt(0);
                 }
@@ -62,7 +62,6 @@ namespace Wetterstation
 
             foreach (double temp in _temperatures)
             {
-                Console.WriteLine("--> tempTendenz " + oldTemp + " / " + temp);
                 if (temp > oldTemp)
                 {
                     up++;
@@ -79,9 +78,12 @@ namespace Wetterstation
                     oldTemp = temp;
                 }
             }
-
-            if (up > down && up > (same / 2)) return 180;
-            else if (down > up && down > (same / 2)) return 0;
+            if ((up > 5 || down > 5) && _temperatures.Count == 10)
+            {
+                if (up > down) return 180;
+                else if (down > up) return 0;
+                else return -1;
+            }
             else return -1;
         }
         public float pressureTendenz()
@@ -93,7 +95,6 @@ namespace Wetterstation
 
             foreach (double pressure in _pressures)
             {
-                Console.WriteLine("--> pressureTendenz " + oldPressure + " / " + pressure);
                 if (pressure > oldPressure)
                 {
                     up++;
@@ -111,8 +112,11 @@ namespace Wetterstation
                 }
             }
 
-            if (up > down && up > (same / 2)) return 180;
-            else if (down > up && down > (same / 2)) return 0;
+            if ((up > 5 || down > 5) && _pressures.Count == 10) {
+                if (up > down) return 180;
+                else if (down > up) return 0;
+                else return -1;
+            }
             else return -1;
         }
         public float humidityTendenz()
@@ -124,7 +128,6 @@ namespace Wetterstation
 
             foreach (double humidity in _humiditys)
             {
-                Console.WriteLine("--> humidityTendenz " + oldHumidity + " / " + humidity);
                 if (humidity > oldHumidity)
                 {
                     up++;
@@ -141,9 +144,12 @@ namespace Wetterstation
                     oldHumidity = humidity;
                 }
             }
-
-            if (up > down && up > (same / 2)) return 180;
-            else if (down > up && down > (same / 2)) return 0;
+            if ((up > 5 || down > 5) && _humiditys.Count == 10)
+            {
+                if (up > down) return 180;
+                else if (down > up) return 0;
+                else return -1;
+            }
             else return -1;
         }
     }