Paul C. Buff, Inc. Technical Forum

Setup: 5D Mark III, MiniTT1, FlexTT5, E640, 1/8 mono to 1/8 mono (Flex to E640)

Everything fires perfectly with the test buttons on the Mini, the Flex, and the E640, but the E640 won't fire when I press the shutter on the camera. I just got this a few days ago and it worked fine the day I got it (Thursday), but not now. I have a shoot I NEED this for on Tuesday. Help!

Also, Flex/Mini are set to C2, tried C1 as well. Everything is set exactly how it was when it worked a few days ago. Am I missing something simple?

EDIT: lol. Figured it out. It was something stupid. Somehow the MiniTT1 got loosened up a little and moved about 1/10th of an inch and the contacts weren't touching.

Glad to hear you are up and running.