Can't get netTcpBinding requests to show up in Fiddler

I have a WCF service that has two endpoints. One with basicHttpBinding and one with netTcpBinding. Here is my config...

<services>
      <service name="SomeService.Service">
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration=""
          name="EndPointHttp" contract="SomeService.IService" />
        <endpoint address="" binding="netTcpBinding" bindingConfiguration=""
          name="EndPointTcp" contract="SomeService.IService" />
        </service>
</services>

However, when I consume the service I am trying to compare the difference between to two requests. So I am running fiddler to do this. I can see the basicHttpBinding requests in Fiddler but I can't get the net.tcp:// requests to show up. What can I do to see this traffic?