Thanks Johnsey, My Yongnuo's are YN600EX-RTII's so are pretty new. I must be missing something in the menu of the R6? In the 'External Speedlight...
Hi All, I was using a 5D Mk3 with Yongnuo YN600EX flash. The ETTL function on the 5D was really great. I've recently bought a Canon R6, however...
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