Hmm... That's interesting. Did you still have that problem before you installed the wind deflector? The OEM wind deflector is not being held down by the blue tape though, just the holes are being covered up by the blue tape. You might want to check it again. I think that with an aftermarket wind deflector, it might prove to be counter productive, as you will be covering the same homes as the OEM pop up deflector has covered by the blue tape.