Loving this plugin! Great work! I am really hoping there is a way to use it more than once at a time on the same site? I'm using it in an advanced custom field, and calling the field(your progress bar) in a custom post type. Each post has a custom field that displays your progress bar. The problem is that there needs to be a way for each post to have a different progress bar going. Right now, each post is just outputting what is in the 'progress-bar' field. The progress bar field contains the shortcode for a progress bar. So every post is sharing the same progress bar right now. Any way to make this work?