bubbling window frames

Hello

My window frames have "bubbled" quite badly on the outer rear door frame strips (the ones that seem to be in one piece, that go up one side of the door frame/window, across the top and then down the other side). I have looked on "Rave", on the "chassis and body" section, but all i can find are instructions on how to remove the outer waist seal along the bottom of the window frame. I've had a look, but everything seems to be on pretty tight. Has anyone replaced these, is it a big job or even worth doing? Just trying to tidy the old girl up!!

Thanks
Kev

theres a scrappy at
Lowfield Farm
Lowfield Road
Bolton-upon-Dearne
Rotherham
South Yorkshire
S63 8JG

pop down, take the ones you need of (he's cheap) that way you'll know how to get em off without the risk of damaging yours!!!

Cheers Gav. I'm actually seeing a bloke in lincoln who breaks P38's on Friday and i'm having some bits off him. So i'll see then. I was hoping someone on the site would've done it.

Kev