hello , i m a french (sorry for my mistake of language) neewbie in leather , for start i found a singer 132k10, your forum help me to find the manual instructions and hopefully i figured to make the good adjustement to have a correct sewing, BUT i have a piece and i really don't know what is it and the function of this , i'm pretty sure i nned to use it but for now i disassemble it and sew only with a press foot
i attach the picture of the piece , if somebody have a clue ?
ps: i'm glad to find a forum like that full of rockstar leatherman , i think i can learn a lot here