I'm not an SVT owner, but this tends to be a common complaint.
I have one coming from mine now, but I think it's around my plate bracket or rear trim.
I believe there is a TSB out on the rear hatch closure...not sure about the SVT being included though. Have a peek in the Forum thread here in TF that shows recalls etc. Great resource.
Another thing you can do is call your local dealer and ask them to run your vin and see if you have anything out there on it.
Good luck and let us know how it goes
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