Backer Rod ! Ha ! You guys are great ! Who wudda thunk of that one ???
Ran out yesterday and spent a whopping $2 on some and "installed" it last night in 5 minutes. Haven't really had the chance to test it out yet.
One update to the installation procedures - use a spatula to push the rod between the dash and windshield. You don't risk scratching anything\punching holes. Just don't let your wife catch you !
Steve