Never knew you could do that, learn something new every day.Yeah but its not perfect, replace # in the following URL with the video ID, the video ID comes after watch?v=, make sure to remove the &list if it is added to the URL.
http://img.youtube.com/vi/#/maxresdefault.jpg
If you are unsure still please post the link for the video without www. or http:// here and I will show you an example using it![]()
me tooNever knew you could do that, learn something new every day.