First time user of 845 today. Two black vehicles, both had received two coats of liquid glass over the last three weeks. Amazing to put on. Shook it well. Was like smearing warm butter on glass. Only needed a little more than a capful for a whole car. Came off easily, but it STREAKED TERRIBLY. It was literally like trying to rub greasy butter off glass with a dry towel. I experimented, wiping some off earlier, letting other spots dry longer. But to no avail. After multiple hand buffings with microfiber, finally the streaks came out and it looks amazing. It was 70 degrees and in the shade. I really think the streaks would have been unnoticeable on any color other than black. Has anyone else experienced this?