duckySews Report post Posted March 5, 2021 HI! Been lurking for a while... Finally got my 111w155 set up and doing the once over and she is missing the same "Vibrating Presser Bar Thumbscrew" knob (on the top above the needle) and the spring and shaft too!!! She seems to sew just fine...do I really need it???? I can't really see how it puts more pressure on the needle foot. Thanks in advance! dc Quote Share this post Link to post Share on other sites
Constabulary Report post Posted March 5, 2021 Haven´t tried it w/o the spring but a lot of sewing machine (Pfaff, Adler...) with triple feed DO NOT have this screw so I´m quite confident it works w/o the screw. Quote Share this post Link to post Share on other sites
