Focus A-Pillar wind noise

[P924]

Guys, got a new-to-me Focus 07 with a lot of wind noise from the A-Pillar, sounds like its coming from the door mirror cover, which has the tweeter in it. I've removed the cover and everything looks fine.

Reading up, on the net, I see the MK1 had a foam filling between the door and the tweeter, should the MK2.5?

Or does anyone know where the wind noise is likely coming from?

Cheers

[FoundOnRoadside]

Pretty standard - I've driven maybe 20 different Mk2 and Mk2.5 here at work, and they all do that. Literally "they all do that, sir".

[P924]

Thanks. Thats a little disappointing.