I took the top metal window frame off to spray them because they had become badly scratched by the hood frame.
The problem with refitting it all is complex.
First problem: the top rubber has a tendancy to dissapear into the top metal frame when the glass is pushed home. this means it has to be fitted first and held firmly in place.
second problem: with these three elements held together the glass has to be pushed down and forward into the bottom & side rubber. At the same time the upper frame has to fit downwards into a narrow slot in the bodywork at the rear. The join between the upper frame and b-post is held by an internal 'L' bracket. Because the lower screws of this bracket are hidden these have to be done up first. Because of this the upper frame has to be slid forward over the L bracket. This is not possible however because, as already mentioned this is moving down into the rear slot.
I hope this makes sense.

Older and more confused than I could ever imagine possible.