As you can see I'm ramping up for Elysium. Anyway on to the question. So I know Tumblr has a 1 Mb limit on GIFs, but these were all under a meg, but half loaded with animated previews and half didn't. When you click on them for the scroll through, they all worked but as a post it looks like some are screenshots. Are there any other tricks I should know about to get GIFs to functioin on the Tumblrs? Do they all have to be the same size or color depth or something? A tad frustrating after doing all the work that they randomly seem to partially work.