RaimoI have found that the dial is designed to pull rather than push. While holding the camera, you thumb can comfortable reach the dial. Set the thum slightly off-center and pull gently and you will find the dial moves rather easily. If you push against it, it is almost as if the camera fights you. Bruce
Yes, it is a bit stiff - but if use your thumb only it moves better. All the best!
Indeed! Easier with thumb and easier to pull. I was trying to use my index alone. With two fingers, of course, much easier, but need a change of hand position.
Andre