Is there a formula for how many unworked sts to leave on the heel flap on that first turning row? A fixed number, a percentage, so many inches' worth? My heels are wider than average (like the rest of my feet) but not necessarily deeper, so I'm having a little trouble with the math on that particular section. I don't want to make the turning section too long (too many rows).
I'm an accountant, I should be able to handle simple algebra - shouldn't I? Help!