Last one update for rain

Models/Effects/tyre-smoke.xml

@@ -15,8 +15,26 @@
 		</offsets>
 
 		<condition>
-				<property>sim/multiplay/generic/int[7]</property>
-				<value>1</value>
+			<or>
+				<equals>
+					<property>sim/multiplay/generic/int[8]</property>
+					<value>1</value>
+				</equals>
+				<and>
+				<greater-than>
+                			<property>environment/rain-norm</property>
+                			<value>0.2</value>
+				</greater-than>
+     				<greater-than>
+       					<property>velocities/groundspeed-kt</property>
+       					<value>0</value>
+       				</greater-than>
+				<equals>
+                			<property>gear/gear[1]/wow</property>
+                			<value>1</value>
+				</equals>
+				</and>
+			</or>
 		</condition>
 
 		<!--<condition>