I can't get the yn560-tx to control my new yn660 light.
The flash fires on test. So it is working.
If I push "act" I can test fire the flash from the transmitter, so they do connect, but I can't pair them for controlling flash from transmitter.
I have figured out how to change hz/fn to match and group/channel. They are synced up.
How do I get the transmitter to control the flash.
I really appreciate any input, I can't figure it out.