Question RE: Air Vents

[Martyvan]

Anyone had their air vents, Automatically close when the fan is on high speed? Have noticed that on anything higher than 2(recirculating) that the centre vents of my LR Zetec 2/3's close.
Ford wont replace them under warranty as they are regarded as a trim issue and are only covered by an allegedly 5,000km warranty (From New). Warranty ran out day before service...! {/play Not Happy Jan.wav}

Anyway, has anyone replaced theirs / purchased theirs elsewhere? I have found some on ebay for Buy it now 45 pound, but am unsure if they would be cheaper than purchasing them from here............

Any thoughts appreciated.

Marty