This is a great tool, and the developer obviously put in a lot of work to perfect it, and although it does work, there are a couple of shortcomings. First, there is no way to stretch it out across the entire width of the lower third of the screen, like most conventional lower thirds. If I try, it increases the overall size of the lower third itself. I don't really care for the blocky style and would like a way to customize it so it can go nearly edge to edge like on a typcal news program or documentary.
Second, and this is a real big one, there doesn't seem to be a way to assign each lower third or its memory slots to its own scene independently without displaying the other lower thirds as well. In other words, If I have Lower Third 1 assigned to a scene and Lower Third 2 assigned to a different scene, there is no apparent way to display just one of them without the other showing up with it, unless I first turn the one I don't want in the scene off before switching to that scene. For instance, if Scene 1 uses a Lower Third "Bob" and Scene 2 uses Lower Third "Mary" and I want to switch from Scene 1 to Scene 2, I first have to disable LT1 "Bob" and enable LT2 "Mary" before switching to Scene 2, or else "Bob" will also show up on Scene 2 along with "Mary". This is very cumbersome and doesn't make a lot of sense. It is also quite dumb from the perspective of a broadcast switcher. If there is a way to do this, I have no idea, because the documentation is all but non existent and I've had to figure most of this stuff out either through my own experimentation or by watching YouTube videos from others who had to do the same. If not for these two items, I would give it 5 stars and donate $$, but unfortunately it's not quite there yet.
If you want to save something new in an occupied slot, you must first empty it by holding the click until it flashes red.
Hope it helps you! ;)