Is the attachment foot that holds the hemmers on here? @2nd from the right down towards the bottom, under the middle finger of that holder? What's the squiggle thing on the left, and the thing on the lower left. I would like to find a set to put with my 127 in the treadle drawer. Did these come with the machine originally or were they an optional accessory. Thanks! above post is from a currect ebay listing