How to use with UILable.attributedtext

My UILabel uses attributed text so that I can have a variable number followed by a lower case letter (e.g. 324g). Anyway, your pod is exactly what i was looking for, but it is not working with my attributed text. I'm wondering if there is an easy way to implement this of if not consider this a feature request. Thanks for your work on this pod, it is a very slick and subtle effect!
