I was over on the V6 2 community and when I understand the Nikon SB 28 and the Nikon FBA TDX are not compatible with the V6 to because their analog TTL is this true?
If the SB-28 can operate in Nikon's i-TTL then it will work on the V6 II. But if not, then yes, it means that the flash can only operate in analogue TTL.
V6 Mark I = analogue TTL
V6 Mark II = digital TTL
To help us better help you, always state the exact firmware version installed on your Cactus device(s), such as: "1.1.013", "NIK.A.001", "v.103", or "A06".
TTL or HSS not working on Cactus V6 II and V6 IIs? Be sure to check hot shoe connectivity by doing the
<CAMERA INFO> check
Feel free to suggest an improvement or share product ideas. Contact us directly at firstname.lastname@example.org. At Cactus, we listen.