Originally Posted by AnnieH
I have this machine but in the UK so maybe the extra feet are different. Use the darning foot.It is a really good machine but does take time to get used to it. Try to give yourself time to play with it. The fet just click on (don't forget to disengage the IDT before changing. Persevere, it's a really great machine, honest!
Good luck and happy pfaff vibes from across the pond.
The Expression 4 doesn't use the darning foot, it uses the 6A. The Expression 2 and 3 use the darning or free motion foot but it does not click on. Not sure how the 6A attaches.