diff --git a/Systems/fmgc-pitch.xml b/Systems/fmgc-pitch.xml
index 567d5925..090dec5d 100644
--- a/Systems/fmgc-pitch.xml
+++ b/Systems/fmgc-pitch.xml
@@ -166,7 +166,7 @@
 				</equals>
 			</condition>
 			<property>/it-autoflight/internal/lookahead-15-sec-mach</property>
-			<scale>500.0</scale>
+			<scale>1000.0</scale>
 		</input>
 		<reference>
 			<condition>
@@ -185,7 +185,7 @@
 				</equals>
 			</condition>
 			<property>/it-autoflight/internal/flch-mach</property>
-			<scale>500.0</scale>
+			<scale>1000.0</scale>
 		</reference>
 		<output>
 			<property>/it-autoflight/internal/target-fpm-b</property>
@@ -198,7 +198,7 @@
 						<value>7</value>
 					</not-equals>
 				</condition>
-				<value>-50</value>
+				<value>-55</value>
 			</Kp>
 			<Kp>
 				<condition>
diff --git a/Systems/fmgc-thrust.xml b/Systems/fmgc-thrust.xml
index 3068292e..24937324 100644
--- a/Systems/fmgc-thrust.xml
+++ b/Systems/fmgc-thrust.xml
@@ -201,11 +201,11 @@
 			<property>/controls/engines/throttle-cmd-pid</property>
 		</output>
 		<config>
-			<Kp>0.05</Kp>
+			<Kp>0.11</Kp>
 			<beta>1.0</beta>
 			<alpha>0.1</alpha>
 			<gamma>0.0</gamma>
-			<Ti>10.0</Ti>
+			<Ti>7.5</Ti>
 			<Td>0.00001</Td>
 			<u_min>
 				<property>/controls/engines/idle-limit</property>
@@ -217,7 +217,6 @@
 	</pid-controller>
 
 	<!-- Auto throttle (Mach Hold)-->
-
 	<pid-controller>
 		<name>MACH THR</name>
 		<debug>false</debug>
@@ -257,21 +256,21 @@
 		</enable>
 		<input>
 			<property>/instrumentation/airspeed-indicator/indicated-mach</property>
-			<scale>500.0</scale>
+			<scale>1000.0</scale>
 		</input>
 		<reference>
 			<property>/it-autoflight/internal/mach</property>
-			<scale>500.0</scale>
+			<scale>1000.0</scale>
 		</reference>
 		<output>
 			<property>/controls/engines/throttle-cmd-pid</property>
 		</output>
 		<config>
-			<Kp>0.05</Kp>
+			<Kp>0.11</Kp>
 			<beta>1.0</beta>
 			<alpha>0.1</alpha>
 			<gamma>0.0</gamma>
-			<Ti>10.0</Ti>
+			<Ti>7.5</Ti>
 			<Td>0.00001</Td>
 			<u_min>
 				<property>/controls/engines/idle-limit</property>
diff --git a/revision.txt b/revision.txt
index 2e365a35..14964db9 100644
--- a/revision.txt
+++ b/revision.txt
@@ -1 +1 @@
-4045
\ No newline at end of file
+4046
\ No newline at end of file