Changes

[[File:S-and-z-twist-figure.png|250px|thumb|right|The difference between S-twist and Z-twist thread.]]

[[File:S-and-z-twist-figure.png|250px|thumb|right|The difference between S-twist and Z-twist thread.]]

On the Consew you must use z- or left twist thread for upper/needle thread, but you can use either s-/right or z-/left twisted thread for lower/bobbin thread. If you're interested in knowing more, see [https://www.servicethread.com/blog/left-twist-vs.-right-twist-industrial-sewing-thread-differences-and-applications].

On the Consew you must use z- or left twist thread for upper/needle thread, but you can use either s-/right or z-/left twisted thread for lower/bobbin thread. If you're interested in knowing more, see [https://www.servicethread.com/blog/left-twist-vs.-right-twist-industrial-sewing-thread-differences-and-applications this explanation].