2torial #0632: Learn2 Darn a Sock (Continued)   Prepare the sock   Anchor your sock over a light bulb--you'll have an easier time working the needle through the fabric. The needle will slide across the surface of the bulb, allowing you to weave in and out of the fabric with ease.   Trim away the ragged edges of sock (edges only). You don't want to change the shape of the hole, or (for certain) make it larger.   Step 5