Olympus M1 and Nissin i40
I have Olympus OM-D E M1 + 2 Nissin i40 flashes. They work fine in RC TTL (using the small FM-LM2 flash as a trigger), also in HSS, except in bright sunlight, for instance.
Therefore I need a radio- triggered system. I also need TTL and HSS, and control of flash modes from the camera.
Now, would this system work as I wish: two Cactus V6 II transceivers, with Nissin i40 on top of them + one Cactus V6 II on the camera for triggering and control. Maybe the spring from the camera's hot shoe must be removed.