Hi there,
That was one of my big questions too, I was desperate for some knee lengthers.
I started off as 17.5 inches and pretty much stayed ther until about 3 weeks ago and the last 9 to 11 lbs when I have dropped to 14.5, just like that. I didn't think it was going to happen.
It is definitely the last place it comes off. I don't think it is just the calves though, it seems to be the bit of whatever it is between the calves and the ankles, cos I still have problems with that bit.
Claire