How do you get a signature pic elongated, but staying within the upload guidelines? My pic is too large, but then I downsize it to the right file size, it says the pixel dimensions are too high. Then I do that, and the pic is smaller than I want for the sig. I'd like the pic to basically be near the length of the text below it. (I know, there are bigger problems in the world to deal with but hey, sometimes it's the little things)