diff --git a/gui/dialogs/cockpit-view.xml b/gui/dialogs/cockpit-view.xml
index a26a06468..e80fccbf6 100644
--- a/gui/dialogs/cockpit-view.xml
+++ b/gui/dialogs/cockpit-view.xml
@@ -62,7 +62,7 @@
   <text>
     <halign>center</halign>
     <label>Blackout</label>
-	  <enable>
+    <enable>
       <property>/sim/rendering/redout/enabled</property>
     </enable>
   </text>
@@ -73,7 +73,7 @@
       <row>0</row>
       <col>0</col>
       <label>Onset</label>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </text>
@@ -86,7 +86,7 @@
       <format>%2.1f</format>
       <live>true</live>
       <property>/sim/rendering/redout/parameters/blackout-onset-g</property>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </text>
@@ -100,7 +100,7 @@
       <binding>
         <command>dialog-apply</command>
       </binding>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </slider>
@@ -109,7 +109,7 @@
       <row>1</row>
       <col>0</col>
       <label>Complete</label>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </text>
@@ -122,7 +122,7 @@
       <format>%2.1f</format>
       <live>true</live>
       <property>/sim/rendering/redout/parameters/blackout-complete-g</property>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </text>
@@ -136,7 +136,7 @@
       <binding>
         <command>dialog-apply</command>
       </binding>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </slider>
@@ -147,7 +147,7 @@
   <text>
     <halign>center</halign>
     <label>Redout</label>
-	  <enable>
+    <enable>
       <property>/sim/rendering/redout/enabled</property>
     </enable>
   </text>
@@ -158,7 +158,7 @@
       <row>0</row>
       <col>0</col>
       <label>Onset</label>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </text>
@@ -171,7 +171,7 @@
       <format>%2.1f</format>
       <live>true</live>
       <property>/sim/rendering/redout/parameters/redout-onset-g</property>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </text>
@@ -179,13 +179,13 @@
     <slider>
       <row>0</row>
       <col>2</col>
-      <min>-1.0</min>
-      <max>-15.0</max>
+      <min>-15.0</min>
+      <max>-1.0</max>
       <property>/sim/rendering/redout/parameters/redout-onset-g</property>
       <binding>
         <command>dialog-apply</command>
       </binding>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </slider>
@@ -194,7 +194,7 @@
       <row>1</row>
       <col>0</col>
       <label>Complete</label>
-	  <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </text>
@@ -206,7 +206,7 @@
       <format>%2.1f</format>
       <live>true</live>
       <property>/sim/rendering/redout/parameters/redout-complete-g</property>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </text>
@@ -214,13 +214,13 @@
     <slider>
       <row>1</row>
       <col>2</col>
-      <min>-1.0</min>
-      <max>-15.0</max>
+      <min>-15.0</min>
+      <max>-1.0</max>
       <property>/sim/rendering/redout/parameters/redout-complete-g</property>
       <binding>
         <command>dialog-apply</command>
       </binding>
-	    <enable>
+      <enable>
         <property>/sim/rendering/redout/enabled</property>
       </enable>
     </slider>