I stopped in at the Leica shop in Kyoto today and picked up the new SF40 flash. Yuko san was most helpful setting up and testing the unit, works very well on the Leica Q in TTL mode.
Kyoto, 2016
Pro tip: I need to shoot a bunch with this flash so it comes naturally and fast. I have that down with my studio flash and now need to do the same with this unit. Both TTL and manual.