Updated c172p tutorials with <wait> tags.

Aircraft/c172p/Tutorials/altimeter.xml

@@ -68,10 +68,12 @@ This tutorial will teach you how to set the altimeter based on the ATIS (Automat
   <step>
     <message>In this lesson, you'll learn how to set the altimeter to the Livermore ATIS. I've already
       set the radio to the correct frequency - 119.65 MHz</message>
+    <wait>10</wait>
   </step>
   
   <step>
     <message>Listen to the ATIS message. If you cannot hear it, check the Sound Configuration item in the File menu.</message>
+    <wait>10</wait>
   </step>
   
   <step>
@@ -79,10 +81,11 @@ This tutorial will teach you how to set the altimeter based on the ATIS (Automat
       We can set this using Equipment->Instrument Settings, or we can adjust
       the altimeter so that the altimeter matches the altitude of Livermore - 380ft.
     </message>
+    <wait>10</wait>
     
     <view>
       <heading-offset-deg>353.8</heading-offset-deg>
-      <pitch-offset-deg>-17.3</pitch-offset-deg>
+      <pitch-offset-deg>-20.3</pitch-offset-deg>
       <roll-offset-deg>0.0</roll-offset-deg>
       <x-offset-m>-0.2</x-offset-m>
       <y-offset-m>0.3</y-offset-m>
@@ -99,7 +102,7 @@ This tutorial will teach you how to set the altimeter based on the ATIS (Automat
     
     <view>
       <heading-offset-deg>353.8</heading-offset-deg>
-      <pitch-offset-deg>-17.3</pitch-offset-deg>
+      <pitch-offset-deg>-20.3</pitch-offset-deg>
       <roll-offset-deg>0.0</roll-offset-deg>
       <x-offset-m>-0.2</x-offset-m>
       <y-offset-m>0.3</y-offset-m>
@@ -119,7 +122,7 @@ This tutorial will teach you how to set the altimeter based on the ATIS (Automat
     <message>Set the altimeter to 380 feet, or the pressure setting to 29.97 inHG.</message>
     <view>
       <heading-offset-deg>353.8</heading-offset-deg>
-      <pitch-offset-deg>-17.3</pitch-offset-deg>
+      <pitch-offset-deg>-20.3</pitch-offset-deg>
       <roll-offset-deg>0.0</roll-offset-deg>
       <x-offset-m>-0.2</x-offset-m>
       <y-offset-m>0.3</y-offset-m>

Aircraft/c172p/Tutorials/engine-failure.xml

@@ -11,7 +11,7 @@ The Cessna 172 glides at a ratio of 10:1 at a best glide speed of 90kts IAS. The
     
 Both KSFO (San Francisco International) and KHAF (Half Moon Bay) are within glide distance. In real life, you would opt for the larger of the two airports, but for an extra challenge, try to land at KHAF.
   </description>
-  <timeofday>evening</timeofday>
+  <timeofday>dusk</timeofday>
   <presets>
     <airport-id>KHAF</airport-id>
     <on-ground>0</on-ground>
@@ -58,6 +58,7 @@ Both KSFO (San Francisco International) and KHAF (Half Moon Bay) are within glid
   
   <step>
     <message>We're happily cruising along, enjoying an evenings flight.</message>
+    <wait>10</wait>
   </step>
   
   <step>

Aircraft/c172p/Tutorials/radios.xml

@@ -62,12 +62,14 @@ weather, the altimeter setting and the runway in use.
   <step>
     <message>In this lesson, you'll learn how to tune the radio to the Livermore ATIS.
       The radio is in the middle of the center console.</message>
+    <wait>10</wait>
   </step>
   
   <step>
     <message>There are 4 radios on this aircraft - two for communication (COMM1, COMM2) and two for navigation (NAV1, NAV2).
       Each radio has an active frequency and a standby frequency.
       We tune the radio by changing the standby frequency, and then swapping the active and standby. </message>
+    <wait>10</wait>
   </step>
   <step>
     <message>To change the standby frequency, you can click on the left side of the knob to decrease it, and the right side to increase it. </message>

Aircraft/c172p/Tutorials/runup.xml

@@ -71,6 +71,7 @@ For more information on the before takeoff checklist, see Section 2-11 of the FA
     </set>
     <message>You can access the pre-takeoff checklist by pressing ?,
 or selecting Help->Aircraft Help from the menu.</message>
+    <wait>10</wait>
   </step>
   
   <step>

Aircraft/c172p/Tutorials/takeoff.xml

@@ -61,6 +61,7 @@ This tutorial will teach you how to take-off, and climb at 600 feet per minute.
       nose-wheel steering and rudder. As the aircraft takes off, you will use the ailerons and elevator
       to control the direction and attitude of the aircraft.
     </message>
+    <wait>10</wait>
   </step>
   
   <step>
@@ -69,6 +70,7 @@ This tutorial will teach you how to take-off, and climb at 600 feet per minute.
       in "yoke" mode with the left mouse button held down.
       To switch the mouse to yoke mode, press the right mouse button until it displays as a + sign.
     </message>
+    <wait>10</wait>
   </step>
   
   <step>

Aircraft/c172p/Tutorials/taxiing.xml

@@ -96,6 +96,7 @@ For more information on taxiing, see Section 2-9 of the FAA Airplane Flying Hand
   <step>
     <message>In this lesson we'll taxi the aircraft from its parking
       position infront of the FBO, along taxiways Juliet and Alpha to the run-up area near runway 07L.</message>
+    <wait>10</wait>
   </step>
   
   <step>