<Waypoints>
<Waypoint Enabled="1" Color="255,0,0,255" Thickness="2" Position="-383753.6,1642.615,-138646.3" Name="Ogre_1" />
<Waypoint Enabled="1" Color="255,0,0,255" Thickness="2" Position="-383146.8,2147.144,-97975.11" Name="Ogre_6" />
<Waypoint Enabled="1" Color="255,0,0,255" Thickness="2" Position="-376624.6,2642.538,-76005.84" Name="Ogre_8" />
<Waypoint Enabled="1" Color="255,0,0,255" Thickness="2" Position="-377457.3,432.6035,-133525" Name="Ogre_2" />
<Waypoint Enabled="1" Color="255,0,0,255" Thickness="2" Position="-365372.2,217.2121,-105870.5" Name="Ogre_4" />
<Waypoint Enabled="1" Color="255,0,0,255" Thickness="2" Position="-371342,700.5964,-101056.2" Name="Ogre_5" />
<Waypoint Enabled="1" Color="255,0,0,255" Thickness="2" Position="-381587.3,2565.914,-120552.7" Name="Ogre_3" />
<Waypoint Enabled="1" Color="255,0,0,255" Thickness="2" Position="-373229.3,729.0208,-87924.88" Name="Ogre_7" />
</Waypoints>
Here are the Ogre waypoints I use, there are 10 Ogres in total but not all are included in mine. I also suggest you to following Actor to see their exact location in map.
<Actor Enabled="1" Type="ActorType_Monster" IDs="23007" Color="255,0,0,255" DrawCircle="1" DrawLine="1" Thickness="1" ShowName="1" ShowActorId="0" ShowDistance="1" ShowOnWorldMap="1" ShowLevel="0" ShowHp="1" MinDistance="0" MaxDistance="0" />