Just brought my self a really nice condition Mk2 Astra Cabby GTE for some summer time cruising.

Only a few little issues to sort out but the main one is the glass rear window, the car has had a new roof, which is fitted well bar the rear window.

When ever I put the roof down the roof skin pops out along the top of the rubber seal on the rear window, one way I can solve it is to glue it in place but would like to know how its supposed to be done properly before I bodge it