Hmmmm...forgive me repeating as well...
The windscreen glass is bonded to the window surround with a special
mastic sealant that is applied all the way round
(or should be !)ON THE INSIDE, and not just the top n sides. Maybe he missed a bit/left
a gap in the mastic ? Doubtful though, as windscreen fitters tend to be
very careful on that score.
There is nothing wrong with the way your black plastic skuttle panel
fits from what I can see in your picture. It looks no different to mine !
There are no screws or bolts to hold it in place, it just clips into a
plastic channel that is fixed to the bottom of the windscreen.
Perhaps it may not be pressed home fully, or have some muck/dirt
in the channel that it locks into. To clean it, follow the first 5 steps
in this guide
http://www.forfour.co.uk/forum/index.php?topic=2832.0Then when you have the black plastic skuttle off, clean the 'blade/edge'
on the inside of the panel, and then clean out the slot in the 'channel'
on the windscreen. When you have done that, then replace the black
plastic panel and press it firmly into place so that the blade slots into
the channel. Finally refit the wiper arms and the metal skuttle panel
in the reverse order as per the guide above.
