Bring your overlocker to class and I will teach you all you need to know about threading it, changing it from 3/4 thread and back, changing the needles, adjusting stitch length and differential feed etc.

I only have one overlocker here and in any case it is definititely something you want to do on your own!

2 hour class

booking here: https://ticketlab.co.uk/event/id/16721#/