AO Platinum Member
Join Date: Feb 2002
Location: The land that Time forgot
Mine did that a bit on the driver's side - the window glass ends up a touch too high to squeeze under that teeny flap on the rubber seal fixed to the roof.
It's quite a common problem and the dealers should know how to sort it out - they adjust the glass height to the correct height.
On the other hand they may just have put rubber lubricant on the seals, to help the glass tuck into the flap (which may be what they did). You can try the same thing - Halfords sell a good lube, though it leaves a bit of a smear on the glass till it settles down.
No bullets for Chaingun..