Mjkxxl wrote in post #15464109
I have both a 580exII and I just purchased the 600ex-RT. I also used (and still have) cactus V5 triggers. The cactus trigger will fire both the 600ex and the 580exII. Just remember that all the cactus V5 is doing is firing the flash, so you don't get all the handy stuff that you get with the built in radio transmitter in the 600ex.
So, it kinda' defeat the purpose of having a built in radio trigger in the 600 when pairing the 580 on a cactus V?
How do you set it up, the 600 & 580 with the cactus, 1 cactus on the camera flash mount, 600 no cactus & 580 on 1 cactus? Will this work? If not, then I will be needing 3 cactus Vs, am I making sense?