diff --git a/Sounds/FL2070/320efis.wav b/Sounds/FL2070/320efis.wav
new file mode 100644
index 00000000..19ac18b5
Binary files /dev/null and b/Sounds/FL2070/320efis.wav differ
diff --git a/Sounds/FL2070/320touch.wav b/Sounds/FL2070/320touch.wav
index c7783a1e..7d61dd47 100644
Binary files a/Sounds/FL2070/320touch.wav and b/Sounds/FL2070/320touch.wav differ
diff --git a/Sounds/FL2070/cfm11a.wav b/Sounds/FL2070/cfm11a.wav
index eb3d9a5c..a18a0ecb 100644
Binary files a/Sounds/FL2070/cfm11a.wav and b/Sounds/FL2070/cfm11a.wav differ
diff --git a/Sounds/FL2070/cfm11b.wav b/Sounds/FL2070/cfm11b.wav
index befcc7c5..a18a0ecb 100644
Binary files a/Sounds/FL2070/cfm11b.wav and b/Sounds/FL2070/cfm11b.wav differ
diff --git a/Sounds/FL2070/cfm13a.wav b/Sounds/FL2070/cfm13a.wav
index 80bda957..ed8e7680 100644
Binary files a/Sounds/FL2070/cfm13a.wav and b/Sounds/FL2070/cfm13a.wav differ
diff --git a/Sounds/FL2070/cfm13b-old1.wav b/Sounds/FL2070/cfm13b-old1.wav
new file mode 100644
index 00000000..57c8a13d
Binary files /dev/null and b/Sounds/FL2070/cfm13b-old1.wav differ
diff --git a/Sounds/FL2070/cfm13b.wav b/Sounds/FL2070/cfm13b.wav
index 57c8a13d..ed8e7680 100644
Binary files a/Sounds/FL2070/cfm13b.wav and b/Sounds/FL2070/cfm13b.wav differ
diff --git a/Sounds/FL2070/cfm14a.wav b/Sounds/FL2070/cfm14a.wav
deleted file mode 100644
index 170b647c..00000000
Binary files a/Sounds/FL2070/cfm14a.wav and /dev/null differ
diff --git a/Sounds/FL2070/cfm14b.wav b/Sounds/FL2070/cfm14b.wav
deleted file mode 100644
index bb02e617..00000000
Binary files a/Sounds/FL2070/cfm14b.wav and /dev/null differ
diff --git a/Sounds/FL2070/iae11a.wav b/Sounds/FL2070/iae11a.wav
index a880785f..e99c071e 100644
Binary files a/Sounds/FL2070/iae11a.wav and b/Sounds/FL2070/iae11a.wav differ
diff --git a/Sounds/FL2070/iae11b.wav b/Sounds/FL2070/iae11b.wav
index e64e4e46..e99c071e 100644
Binary files a/Sounds/FL2070/iae11b.wav and b/Sounds/FL2070/iae11b.wav differ
diff --git a/Sounds/FL2070/iae12a.wav b/Sounds/FL2070/iae12a.wav
index ead7c1a9..7c4d7de1 100644
Binary files a/Sounds/FL2070/iae12a.wav and b/Sounds/FL2070/iae12a.wav differ
diff --git a/Sounds/FL2070/iae12b.wav b/Sounds/FL2070/iae12b.wav
index 77c4299a..7c4d7de1 100644
Binary files a/Sounds/FL2070/iae12b.wav and b/Sounds/FL2070/iae12b.wav differ
diff --git a/Sounds/FL2070/iae13a.wav b/Sounds/FL2070/iae13a.wav
index ab2a97fe..89c4bd78 100644
Binary files a/Sounds/FL2070/iae13a.wav and b/Sounds/FL2070/iae13a.wav differ
diff --git a/Sounds/FL2070/iae13b.wav b/Sounds/FL2070/iae13b.wav
index ab2a97fe..89c4bd78 100644
Binary files a/Sounds/FL2070/iae13b.wav and b/Sounds/FL2070/iae13b.wav differ
diff --git a/Sounds/FL2070/iae14a.wav b/Sounds/FL2070/iae14a.wav
deleted file mode 100644
index 89c4bd78..00000000
Binary files a/Sounds/FL2070/iae14a.wav and /dev/null differ
diff --git a/Sounds/FL2070/iae14b.wav b/Sounds/FL2070/iae14b.wav
deleted file mode 100644
index 89c4bd78..00000000
Binary files a/Sounds/FL2070/iae14b.wav and /dev/null differ
diff --git a/Systems/fl2070_sound.xml b/Systems/fl2070_sound.xml
index bba2d594..dccd87ed 100644
--- a/Systems/fl2070_sound.xml
+++ b/Systems/fl2070_sound.xml
@@ -122,8 +122,8 @@
           <product><property>/engines/engine[0]/n1</property><value>0.01</value>  </product>
 			<entry><ind>0.06</ind> <dep>0.00</dep></entry>
 			<entry><ind>0.22</ind> <dep>0.40</dep></entry>
-			<entry><ind>0.40</ind> <dep>0.15</dep></entry>
-			<entry><ind>0.50</ind> <dep>0.00</dep></entry>
+			<entry><ind>0.45</ind> <dep>0.15</dep></entry>
+			<entry><ind>0.55</ind> <dep>0.00</dep></entry>
         </table>
       </product>
     </expression> 
@@ -143,8 +143,8 @@
           <product><property>/engines/engine[1]/n1</property><value>0.01</value>  </product>
 			<entry><ind>0.06</ind> <dep>0.00</dep></entry>
 			<entry><ind>0.22</ind> <dep>0.40</dep></entry>
-			<entry><ind>0.40</ind> <dep>0.15</dep></entry>
-			<entry><ind>0.50</ind> <dep>0.00</dep></entry>
+			<entry><ind>0.45</ind> <dep>0.15</dep></entry>
+			<entry><ind>0.55</ind> <dep>0.00</dep></entry>
         </table>
       </product>
     </expression> 
@@ -162,8 +162,8 @@
       <product>
         <table>
           <product><property>/engines/engine[0]/n1</property><value>0.01</value>  </product>
-			<entry><ind>0.22</ind> <dep>0.00</dep></entry>
-			<entry><ind>0.50</ind> <dep>0.30</dep></entry>
+			<entry><ind>0.32</ind> <dep>0.00</dep></entry>
+			<entry><ind>0.65</ind> <dep>0.30</dep></entry>
 			<entry><ind>0.90</ind> <dep>0.25</dep></entry>
 			<entry><ind>0.99</ind> <dep>0.08</dep></entry>
         </table>
@@ -183,8 +183,8 @@
       <product>
         <table>
           <product><property>/engines/engine[1]/n1</property><value>0.01</value>  </product>
-			<entry><ind>0.22</ind> <dep>0.00</dep></entry>
-			<entry><ind>0.50</ind> <dep>0.30</dep></entry>
+			<entry><ind>0.32</ind> <dep>0.00</dep></entry>
+			<entry><ind>0.65</ind> <dep>0.30</dep></entry>
 			<entry><ind>0.90</ind> <dep>0.25</dep></entry>
 			<entry><ind>0.99</ind> <dep>0.08</dep></entry>
         </table>
@@ -204,8 +204,9 @@
       <product>
         <table>
           <product><property>/engines/engine[0]/n1</property><value>0.01</value>  </product>
-			<entry><ind>0.80</ind> <dep>0.00</dep></entry>
-			<entry><ind>1.08</ind> <dep>0.70</dep></entry>
+			<entry><ind>0.75</ind> <dep>0.00</dep></entry>
+			<entry><ind>0.80</ind> <dep>0.10</dep></entry>
+			<entry><ind>1.08</ind> <dep>0.80</dep></entry>
         </table>
       </product>
     </expression> 
@@ -223,8 +224,9 @@
       <product>
         <table>
           <product><property>/engines/engine[1]/n1</property><value>0.01</value>  </product>
-			<entry><ind>0.80</ind> <dep>0.00</dep></entry>
-			<entry><ind>1.08</ind> <dep>0.70</dep></entry>
+			<entry><ind>0.75</ind> <dep>0.00</dep></entry>
+			<entry><ind>0.80</ind> <dep>0.10</dep></entry>
+			<entry><ind>1.08</ind> <dep>0.80</dep></entry>
         </table>
       </product>
     </expression> 
@@ -309,7 +311,7 @@
         <table>
           <product><property>/engines/engine[0]/n1</property><value>0.01</value>  </product>
 			<entry><ind>0.22</ind> <dep>0.70</dep></entry>
-			<entry><ind>0.95</ind> <dep>2.20</dep></entry>
+			<entry><ind>0.99</ind> <dep>1.80</dep></entry>
         </table>
       </product>
     </expression> 
@@ -328,7 +330,7 @@
         <table>
           <product><property>/engines/engine[1]/n1</property><value>0.01</value>  </product>
 			<entry><ind>0.22</ind> <dep>0.70</dep></entry>
-			<entry><ind>0.95</ind> <dep>2.20</dep></entry>
+			<entry><ind>0.99</ind> <dep>1.80</dep></entry>
         </table>
       </product>
     </expression> 
@@ -346,7 +348,7 @@
       <product>
         <table>
           <product><property>/engines/engine[0]/n1</property><value>0.01</value>  </product>
-			<entry><ind>0.85</ind> <dep>0.80</dep></entry>
+			<entry><ind>0.80</ind> <dep>0.80</dep></entry>
 			<entry><ind>1.08</ind> <dep>1.28</dep></entry>
         </table>
       </product>
@@ -365,7 +367,7 @@
       <product>
         <table>
           <product><property>/engines/engine[1]/n1</property><value>0.01</value>  </product>
-			<entry><ind>0.85</ind> <dep>0.80</dep></entry>
+			<entry><ind>0.80</ind> <dep>0.80</dep></entry>
 			<entry><ind>1.08</ind> <dep>1.28</dep></entry>
         </table>
       </product>