I had an "accident" earlier today. During some shooting, I quickly wanted to change the ISO so I pressed what I thought was the ISO button on the camera and turned the wheel. At first nothing happened, so I pressed again and then I got what I wanted. Only later did i notice that what I had pressed first was the Quality button which meant I had switched from shooting RAW to shooting JPG. Those two buttons are right above each other.
It is of course something I will be quite aware of from now on, but I wonder whether there is a way to avoid it from happening again, is there a different and just as easy way to change ISO?