Canon 580 EX II, 430 EX II and Yongnuo YN560-III

[mattdonovan]

Hey everyone!

I'm having a little trouble getting a particular lighting setup to work and was hoping someone here would have the answer

I'm using a Cactus V4 to trigger an off camera 580 EX II set to 'master.' Theoretically, that should be able to trigger my 430 EX II set to 'slave' and my YN560-III set to 'S1.'

But it seems that the master is only triggering one of the flashes (the Yongnuo). If I turn the Yongnuo OFF, then the 430 triggers as expected.

Any ideas as to why I am unable to trigger both slaves together?

Thanks guys!

 

[bella1morgan2]

I'm sure you've already figured it out. But I thought I'd take a stab at what it could be. Have you tried setting the Yongnuo to slave 2?