Additionally, note that the drawstring casing, also known as the cord channel, is consistently 1.5 inches (4cm) tall. Body Panel Length: Body Panel Height: Cord Channel Length: Cord Channel Height:
We read that "the drawstring casing, also known as the cord channel, is consistently 1.5 inches (4cm) tall." But when we enter dimensions, we're consistently old that "Cord Channel Height" is 4 inches. This seems to be a contradiction.
I asked Tim, the maker of this website, for an explanation. Here is his response: 'The fabric for cord channel is always 4" tall. You'll fold in half and then sew to Body Panel using 1/2" S/A. This uses up 1" of fabric. So you end up with a channel casing of 1.5" tall.'