Has anyone used a second heddle as a pick up stick? If so, how would you go about warping the second? I'm thinking of a basic 'one up, one down' pick up and it seems to me you would put every other thread from the slot in the first heddle into a hole in the second and put ther rest of the first heddle threads into the slots in the second. Am I right? The more I think about it the more confused I make myself!