Trackers seem to just not work. follwed the tutorials all the way and still, wouldn't work. There must be one small minutes factor at work here. it is contrast? lack of contrast? Here's a screenshot of my scenes. i get a fairly nice shape on frame one but every frame after that goes all minimal and half the points disappear. I'm a wee bit confused. after all my first attempt to track an object was the orange SQUARE and that wouldn't even track, as simple as it is...