@@ -170,7 +170,8 @@ var displayClass = {

             me.loadGroup(groups);

             if (me.role == 'PFD') {

-                me.update();

+                me.update20Hz();

+                me.update1Hz();

                 me.updateAI();

                 me.updateVSI();

                 me.updateIAS();

@@ -355,15 +356,15 @@ var displayClass = {

     },

 #}}}

-    update : func {

-# updates roll, pitch, VSI, IAS, altitude and HDG {{{

+    update20Hz : func {

+# 20Hz updates roll, pitch, VSI, IAS, altitude and HDG {{{

         me._updated_roll = getprop('/orientation/roll-deg');

         me._updated_pitch = getprop('orientation/pitch-deg');

         me._updated_vsi = getprop('/instrumentation/vertical-speed-indicator/indicated-speed-fpm');

         me._updated_ias = getprop('/velocities/airspeed-kt');

         me._updated_alt = getprop('/instrumentation/altimeter/indicated-altitude-ft');

         me._updated_hdg = getprop('/orientation/heading-deg');

-        settimer(func me.update(), 0.05);

+        settimer(func me.update20Hz(), 0.05);

      },

     _updated_roll : 0,

     _updated_pitch : 0,

@@ -373,6 +374,14 @@ var displayClass = {

     _updated_hdg : 0,

 #}}}

+    update1Hz : func {

+# 1Hz updates {{{

+        me._updated_wow = getprop('/gear/gear/wow');

+        settimer(func me.update20Hz(), 1);

+    },

+    _updated_wow : 1,

+#}}}

+

     updateAI: func(){

 #{{{

         var pitch = me._updated_pitch;