FOXSEW Post Bed Sewing Machine for Should Pad Trimming and Armholes Finishing FX697 Single Needle Lockstitch Post-bed Machine for Finishing Armholes is 100% same as DURKOPP 697-24155/15155 Post-bed machine, can exchange spare parts with each other. The FX697 has been equipped with bottom feed, needle and alternating top feed as well as with fullness distribution control ( optional at the top and bottom ) and with a stitch loosening device, When Attaching a shoulder pad, the stitch loosening finger ( that may be engaged manually or automatically ) prevents the pad from being compressed. Working Video-1: www.foxsew.com/company-video/post-bed-machine-for-finishing-armholes-2402.html Working Video-2: www.foxsew.com/company-video/post-bed-machine-for-finishing-armholes-433.html 1.FX-697-15155: Inserting wadding strips close to the sleeve setting seam; sewing sleeve lining into armhole. 2.FX-697-24155: Attaching shoulder pads to armholes and trimming edges; attaching body lining to armholes and trimming edges