I've made lots of good progress, thanks to Nightline's interview with Princes William & Harry (yeah, I know I should be embarassed to admit that I watched it. But I'm not). This is the Sidewinder with Act III complete. The toe definitely looks like a toe now, and it's easy to see where the heel will be. I'm still not convinced that it will fit, but tomorrow I'll press on, and hope everything works out. I could have a new sock soon - finished in less than a week!