Lawrence Christopher , Jan 09, 2008; 06:25 p.m.
I have sort of the same problem. I think the 300 series is not what is needed, but the 3000 series. I tried to use a 351 for my Leica, but it didn't work. I am now waiting for a 3502 to come, which is larger. I want to be able to use the flash on the handgrip with my R8 for ttl flash. Any hepl will be appreciated for both of us.