(Solved) add allowed HTTP port to explicit web proxy 5.4

[style="background-color: #ffffff;"]It works,  I forgot to change the allowed ip on the partner site so I was blocking it from the other end. I'm using a different external IP for testing[/style]

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Is there a way to add a port to the explicit web proxy? I'm trialing the product right now and we have a couple of systems that need to access a partner site on port 8000, ie http://www.partnersite.com:8000

I tried adding it under Proxy Options/Protocol Mapping as a comma separated list like this 80,8000 but it didn't work although it did allow me to save it.  I'm not exactly sure how those ports are allowed out as I don't see a policy that specifically allows the Explicit Proxy.