Quote Originally Posted by neuroanatomist View Post
Can you set up different C# (custom) modes and use the M.Fn button to cycle through them? That’s what I do on my R3 (although for me it’s all electronic shutter with 3, 15 and 30 fps).
That worked! Brilliant. I've always ignored the C# modes in the past, but this is a great reason to use them. Many thanks!