diff --git a/Aircraft/Instruments-3d/Century-III/AltimaticIIIc.ac b/Aircraft/Instruments-3d/Century-III/AltimaticIIIc.ac
index 301fedf0c..df1d31be2 100644
--- a/Aircraft/Instruments-3d/Century-III/AltimaticIIIc.ac
+++ b/Aircraft/Instruments-3d/Century-III/AltimaticIIIc.ac
@@ -1,8 +1,8 @@
 AC3Db
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0.2 0.2 0.2  shi 128  trans 0
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0 0 0  shi 10  trans 0
-MATERIAL "ac3dmat13" rgb 0.533333 0.533333 0.533333  amb 0.2 0.2 0.2  emis 0 0 0  spec 0 0 0  shi 10  trans 0
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0.2 0.2 0.2  shi 16  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0.2 0.2 0.2  shi 128  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat13" rgb 0.533333 0.533333 0.533333  amb 0.533333 0.533333 0.533333  emis 0 0 0  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0.2 0.2 0.2  shi 16  trans 0
 OBJECT world
 kids 3
 OBJECT group
diff --git a/Aircraft/Instruments-3d/Century-III/AutopilotMode.ac b/Aircraft/Instruments-3d/Century-III/AutopilotMode.ac
index 71bde57f0..7f0a144ca 100644
--- a/Aircraft/Instruments-3d/Century-III/AutopilotMode.ac
+++ b/Aircraft/Instruments-3d/Century-III/AutopilotMode.ac
@@ -1,6 +1,6 @@
 AC3Db
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0.2 0.2 0.2  shi 16  trans 0
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0.2 0.2 0.2  shi 16  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0 0 0  shi 10  trans 0
 OBJECT world
 kids 1
 OBJECT group
diff --git a/Aircraft/Instruments-3d/Century-III/Century-III.ac b/Aircraft/Instruments-3d/Century-III/Century-III.ac
index 073aed822..d96d36660 100644
--- a/Aircraft/Instruments-3d/Century-III/Century-III.ac
+++ b/Aircraft/Instruments-3d/Century-III/Century-III.ac
@@ -1,8 +1,8 @@
 AC3Db
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0.2 0.2 0.2  shi 16  trans 0
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0.2 0.2 0.2  shi 128  trans 0
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0 0 0  shi 10  trans 0
-MATERIAL "ac3dmat13" rgb 0.533333 0.533333 0.533333  amb 0.2 0.2 0.2  emis 0 0 0  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0.2 0.2 0.2  shi 16  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0.2 0.2 0.2  shi 128  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat13" rgb 0.533333 0.533333 0.533333  amb 0.533333 0.533333 0.533333  emis 0 0 0  spec 0 0 0  shi 10  trans 0
 OBJECT world
 kids 3
 OBJECT group
diff --git a/Aircraft/Instruments-3d/ki266/ki266.ac b/Aircraft/Instruments-3d/ki266/ki266.ac
index 120f61378..035786c9d 100644
--- a/Aircraft/Instruments-3d/ki266/ki266.ac
+++ b/Aircraft/Instruments-3d/ki266/ki266.ac
@@ -1,7 +1,7 @@
 AC3Db
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0.2 0.2 0.2  shi 128  trans 0
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0 0 0  shi 10  trans 0
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 1 1 1  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0.2 0.2 0.2  shi 128  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 1 1 1  spec 0 0 0  shi 10  trans 0
 OBJECT world
 kids 3
 OBJECT poly
diff --git a/Aircraft/Instruments-3d/ki266/ki266.xml b/Aircraft/Instruments-3d/ki266/ki266.xml
index 41ca4c905..24b3b898c 100644
--- a/Aircraft/Instruments-3d/ki266/ki266.xml
+++ b/Aircraft/Instruments-3d/ki266/ki266.xml
@@ -31,7 +31,9 @@
     <dimming>instrumentation/dme[0]/dimming-norm</dimming>
 
     <min-kts>instrumentation/dme[0]/switch-min-kts</min-kts>
+<!--
     <electrical>systems/electrical/outputs/dme</electrical>
+-->
   </params>
 
   <path>ki266.ac</path>
@@ -44,7 +46,9 @@
       <and>
         <property alias="../../../../params/serviceable"/>
         <property alias="../../../../params/power-btn"/>
+<!--
         <property alias="../../../../params/electrical"/>
+-->
       </and>
     </condition>
   </animation>
diff --git a/Aircraft/Instruments-3d/kx165/kx165.ac b/Aircraft/Instruments-3d/kx165/kx165.ac
index 82351bf78..b885b1eac 100644
--- a/Aircraft/Instruments-3d/kx165/kx165.ac
+++ b/Aircraft/Instruments-3d/kx165/kx165.ac
@@ -1,7 +1,7 @@
 AC3Db
-MATERIAL "ac3dmat11" rgb 0.933333 0.501961 0.933333  amb 0.2 0.2 0.2  emis 0 0 0  spec 0.2 0.2 0.2  shi 128  trans 1
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 0 0 0  spec 0 0 0  shi 10  trans 0
-MATERIAL "ac3dmat1" rgb 1 1 1  amb 0.2 0.2 0.2  emis 1 1 1  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat11" rgb 0.933333 0.501961 0.933333  amb 0.933333 0.501961 0.933333  emis 0 0 0  spec 0.2 0.2 0.2  shi 128  trans 1
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 0 0 0  spec 0 0 0  shi 10  trans 0
+MATERIAL "ac3dmat1" rgb 1 1 1  amb 1 1 1  emis 1 1 1  spec 0 0 0  shi 10  trans 0
 OBJECT world
 kids 15
 OBJECT poly