Mad Colour Weave: Heel Maddness

So I broke down, and did in fact rip back the Black Purl sock back to the toe. Then I re-knit it with the proper zig-zagging twists — and I re-knit the heel — and I re-knit the eye-of-partridge heel flap — and then I ripped that out, having forgotten, once again, that stupid [...]