diff --git a/z-bonanza-g36-improvement-project/SimObjects/Airplanes/Asobo_Bonanza_G36/panel/panel.xml b/z-bonanza-g36-improvement-project/SimObjects/Airplanes/Asobo_Bonanza_G36/panel/panel.xml
index 1b58ff7..8133608 100644
--- a/z-bonanza-g36-improvement-project/SimObjects/Airplanes/Asobo_Bonanza_G36/panel/panel.xml
+++ b/z-bonanza-g36-improvement-project/SimObjects/Airplanes/Asobo_Bonanza_G36/panel/panel.xml
@@ -783,7 +783,7 @@
 				<CursorText>R</CursorText>
 				<CursorText2>L</CursorText2>
 				<Minimum>0</Minimum>
-				<Maximum>40</Maximum>
+				<Maximum>37</Maximum>
 				<Value>
 					<Simvar name="FUEL RIGHT QUANTITY" unit="gallons"/>
 				</Value>
@@ -803,7 +803,7 @@
 				<ColorZone>
 					<Color>green</Color>
 					<Begin>13</Begin>
-					<End>40</End>
+					<End>37</End>
 				</ColorZone>
 				<GraduationLength text="True">10</GraduationLength>
 				<EndText>F</EndText>
@@ -817,20 +817,20 @@
 				<Type>Circular</Type>
 				<ID>MANIN_Gauge</ID>
 				<Title>MAN IN</Title>
-				<Minimum>0</Minimum>
-				<Maximum>40</Maximum>
+				<Minimum>10</Minimum>
+				<Maximum>35</Maximum>
 				<Value>
 					<Simvar name="RECIP ENG MANIFOLD PRESSURE:1" unit="inHG"/>
 				</Value>
 				<ColorZone>
 					<Color>white</Color>
-					<Begin>0</Begin>
-					<End>40</End>
+					<Begin>10</Begin>
+					<End>35</End>
 				</ColorZone>
 				<ColorZone>
 					<Color>green</Color>
 					<Begin>15</Begin>
-					<End>29.6</End>
+					<End>30</End>
 				</ColorZone>
 			</Gauge>
 
@@ -865,7 +865,7 @@
 				<RedBlink>
 					<Greater>
 						<Simvar name="PROP RPM:1" unit="rpm"/>
-						<Constant>2700</Constant>
+						<Constant>2701</Constant>
 					</Greater>
 				</RedBlink>
 			</Gauge>
@@ -897,14 +897,14 @@
 				<Type>Cylinder</Type>
 				<ID>EGT_Gauge</ID>
 				<Title>EGT</Title>
-				<Unit>°F</Unit>
+				<Unit>°C</Unit>
 				<Rows>13</Rows>
 				<Columns>6</Columns>
 				<Minimum>900</Minimum>
 				<Maximum>1300</Maximum>
 				<TempOrder>1,4,2,5,3,6</TempOrder>
 				<Value>
-					<Simvar name="GENERAL ENG EXHAUST GAS TEMPERATURE:1" unit="farenheit"/>
+					<Simvar name="GENERAL ENG EXHAUST GAS TEMPERATURE:1" unit="celsius"/>
 				</Value>
 				<Style>
 					<ShowPeak>True</ShowPeak>
@@ -930,14 +930,14 @@
 				<Type>Cylinder</Type>
 				<ID>CHT_Gauge</ID>
 				<Title>CHT</Title>
-				<Unit>°F</Unit>
+				<Unit>°C</Unit>
 				<Rows>13</Rows>
 				<Columns>6</Columns>
 				<Minimum>200</Minimum>
 				<Maximum>500</Maximum>
 				<TempOrder>1,4,2,5,3,6</TempOrder>
 				<Value>
-					<Simvar name="ENG CYLINDER HEAD TEMPERATURE:1" unit="farenheit"/>
+					<Simvar name="ENG CYLINDER HEAD TEMPERATURE:1" unit="celsius"/>
 				</Value>
 				<Style>
 					<ShowRedline>True</ShowRedline>
@@ -960,13 +960,13 @@
 				</Value>
 				<ColorZone>
 					<Color>white</Color>
-					<Begin>0</Begin>
-					<End>40</End>
+					<Begin>10</Begin>
+					<End>35</End>
 				</ColorZone>
 				<ColorZone>
 					<Color>green</Color>
 					<Begin>15</Begin>
-					<End>29.6</End>
+					<End>30</End>
 				</ColorZone>
 			</Gauge>
 
@@ -1001,7 +1001,7 @@
 				<RedBlink>
 					<Greater>
 						<Simvar name="PROP RPM:1" unit="rpm"/>
-						<Constant>2700</Constant>
+						<Constant>2701</Constant>
 					</Greater>
 				</RedBlink>
 			</Gauge>
@@ -1027,10 +1027,10 @@
 			</Text>
 
 			<Text>
-				<Left>OIL °F</Left>
+				<Left>OIL °C</Left>
 				<Right>
 					<ToFixed precision="0">
-						<Simvar name="GENERAL ENG OIL TEMPERATURE:1" unit="farenheit"/>
+						<Simvar name="GENERAL ENG OIL TEMPERATURE:1" unit="celsius"/>
 					</ToFixed>
 				</Right>
 			</Text>