It would be amazing if we could add additional items to toggle for the C1/C2 buttons.

I frequently switch between Full-Frame and Super 35, because essentially it allows the 17-28mm to become a 27-45mm. Less lens swapping, more recording. If we could simply press C1 or C2 to toggle between these two modes, it would save us from having to set the camera down somewhere, hit the menu button, etc., etc. It would make things way easier ;-)

Hello, there. Thank you for sharing your thoughts with us. Rest assured that we'll help you to forward your idea to our relevant team for future reference. We thank you for your support.