Here's a good example - the film was loaded incorrectly and started to burn whenever it slowed down: https://www.youtube.com/watch?v=aCNR6rnl8LQ https://www.yo

Here's a good example - the film was loaded incorrectly and started to burn whenever it slowed down: https://www.youtube.com/watch?v=aCNR6rnl8LQ https://www.youtube.com/watch?v=aCNR6rnl8LQ