What are you basing that on
@RedSky? The angle you have been shown? Or the frame you have been shown? As the poster above has mentioned, how certain are you of the frame rate?
Is so close it's ridiculous, which is my entire point, people like you are lead to believe that this system is something it absolutely is not.
For it to be perfect they would need to install extremely high frame rate cameras all along the side of the pitch, and even then the moment of contact with the ball needs to be 100% accurate, then we can call it acceptable. Right now, I've no idea if last night was correct or not, nor does the system, you, or the referee.