Hi quick question... I have posted once or twice about very small but noticeable chroma key issues I am having. I have been using the key features on vmix for years. My only question - I was just going through the knowledge base to see if there was any new information. I am wondering what the "cog" tab is... also I have always used the key as overlay 1 - not loaded into the multi view of the scene. Could that be a possible problem that I am using it as an overlay?