I used an OOP Vogue Anne Klein design that has been in my stash for years. Love Vogue design, but hate the way they fit me (or don't fit). I'm 'not overly tall' and it's taken me a long time to figure out which parts of my body are shorter than average. Fast Track Fitting really set off a lightbulb in my head. I still need to tweak the fit, but I'm definitely much happier with my work after taking this class.