Quote Originally Posted by Jeff Dyck
If you have a Hasselblad flash grip (readily available on eBay for <$100 if you don't - i.e. ), you can get a Pro Systems adaptor that will allow you to mount your Metz flash above the lens --> Like this
And I guess I would need to be careful when passing under a doorway or a bridge! I wouldn't really want for that heavy thing to hung above my head like that. The whole point of looking for a shorter adapter was so the flash would sit closer to the camera and make the system a bit more compact.
Well, if I am going to use a flash I wouldn't be very inconspicious any way!

Thanks for the replies though