Window Rattle

[JonB]

Driver and passenger windows rattle when a certain heights and I'm wondering if new felt channels (the bit that goes from top and round to the rear part of the window aperture) would resolve or not.

Fully up = no rattle
1-3 inch down = rattles annoyingly
Half open (or shut depending on you prerogative) = no rattle
Fully open = rattles a bit

There also seems to be a bit of a 'drop' of the window as it nears fully open and the outer scrapers were replaced last year.

Any advice much obliged.

[itchyfeet]

Check the bolts holding the mechansim/regulator are tight, one behind door card, one is accessible underneath when door open