diff --git a/version1.1/test_file/auto_crash.nas b/version1.1/test_file/auto_crash.nas
deleted file mode 100644
index 0d213d6..0000000
--- a/version1.1/test_file/auto_crash.nas
+++ /dev/null
@@ -1,83 +0,0 @@
-# Road check and auto pilot(??) by ValKmjolnir
-
-var position_change = func(position_val,value){
-    if(position_val+value>180)
-        position_val += value-360;
-    else if(position_val+value<-180)
-        position_val += value+360;
-    else
-        position_val += value;
-    return position_val;
-}
-var road_check_func = func(){
-    
-    var lat = props.getNode("/position/latitude-deg",1).getValue();
-    var lon = props.getNode("/position/longitude-deg",1).getValue();
-    var position_info = geodinfo(lat,lon);
-    var position_names = position_info[1].names;
-    # the friction_factor of freeway runway and road is 1
-
-    if((position_names[0]=="Freeway") or (position_names[0]=="Road"))
-    {
-        var car_heading = 0;
-        var lat_change  = 0;
-        var lon_change  = 0;
-        var left_range  = 0;
-        var right_range = 0;
-        
-        for(var i=0;i>-0.00005;i-=0.000001)
-        {
-            car_heading = props.getNode("/orientation/heading-deg",1).getValue();
-            lat_change  = math.sin(math.pi*car_heading/180);
-            lon_change  = -math.cos(math.pi*car_heading/180);
-            lat = props.getNode("/position/latitude-deg",1).getValue()+0.0001*math.cos(math.pi*car_heading/180);
-            lon = props.getNode("/position/longitude-deg",1).getValue()+0.0001*math.sin(math.pi*car_heading/180);
-            var other_position_info = geodinfo(position_change(lat,i*lat_change),position_change(lon,i*lon_change));
-            var other_names = other_position_info[1].names;
-            if((other_names[0]=="Freeway") or (other_names[0]=="Road"))
-                right_range += 1;
-            else
-                break;
-        }
-        for(var i=0;i<0.00005;i+=0.000001)
-        {
-            car_heading = props.getNode("/orientation/heading-deg",1).getValue();
-            lat_change  = math.sin(math.pi*car_heading/180);
-            lon_change  = -math.cos(math.pi*car_heading/180);
-            lat = props.getNode("/position/latitude-deg",1).getValue()+0.0001*math.cos(math.pi*car_heading/180);
-            lon = props.getNode("/position/longitude-deg",1).getValue()+0.0001*math.sin(math.pi*car_heading/180);
-            var other_position_info = geodinfo(position_change(lat,i*lat_change),position_change(lon,i*lon_change));
-            var other_names = other_position_info[1].names;
-            if((other_names[0]=="Freeway") or (other_names[0]=="Road"))
-                left_range+=1;
-            else
-                break;
-        }
-        #if(left_range>right_range)
-        #{
-        #    setprop("/controls/flight/rudder",-(right_range-left_range)*(right_range-left_range)/10000);
-        #    print("right ",right_range);
-        #}
-        #else if(left_range<right_range)
-        #{
-        #    setprop("/controls/flight/rudder",(right_range-left_range)*(right_range-left_range)/10000);
-        #    print("left ",left_range);
-        #}
-        #else
-        #    setprop("/controls/flight/rudder",0);
-        props.getNode("/controls/flight/rudder",1).setValue((right_range-left_range)/200);
-    }
-};
-var road_check_timer = maketimer(0.1,road_check_func);
-var toggle_auto_pilot = func(){
-    if(!road_check_timer.isRunning)
-    {
-        road_check_timer.start();
-        props.getNode("/sim/messages/copilot",1).setValue("ze dong sheng teaan see tong yee tse yung. Auto Sheng Teaan System Activated!");
-    }
-    else
-    {
-        road_check_timer.stop();
-        props.getNode("/sim/messages/copilot",1).setValue("ze dong sheng teaan see tong yee guan bee. Auto Sheng Teaan System is off.");
-    }
-}
\ No newline at end of file