2017 Interstate Grand Tour Ext
Western
, Tennessee
Join Date: Sep 2017
Posts: 73
I have the same issue with my 2017 Interstate. I have not found a solution. I have looked at the installation guide for the antenna, there is not a set-screw to tighten. The disk part pushes on to the metal post, then held by a snap ring.
We have the same issue with our 2017 16' Sport. I called Wineguard about it and was told it's normal. I'd still like to shim the saucer but its difficult to get to and not sure what to use as a shim. Guess I'll wait until it blows off.
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