I've searched for this the past day and a half I've owned my GX7 and have had no success. I'm quite familiar with the Panasonic menu system and I was able to figure out my other questions myself but I'm having trouble with this. When setting the ISO limit set, the only options I get are 400, 800, 1600, 3200, 6400, 1280 and 25600. Nothing in between. I'd like to be able to set the max to 1000 or 1250 on this body but that doesn't seem possible. I have the ISO display set at 1/3 increments so I'm able to set it manually but not for the limit set option. Am I missing something here?