Someone in the Nature Photography forum posted this: "I noticed the focus mode switch on the left side which is supposed to have three modes, M, S, C, seems to have four on mine, M, ?, S,C After going from M it clicks into ? then does a smooth rolling sort of switch into S like a worn light switch might do when flipped" We are wondering if this "problem" may not be part of the focus issues that some are experiencing. Has anyone else noticed this in their D2X? Mine has that extra stop, but my D2H does not. I have not done any testing yet using both settings. I will greatly appreciate any feedback you can provide.