Joe,
Thank you for the testing. I guess the only way to know for sure whether or not everything is interchangeable is to try.
I'll see if I can do that next weekend when I get back home.
Cathy
Originally Posted by
J Miller
Cathy,
Just got down to the basement and checked the bobbins on the 120-491 vs the Featherweight. The 120-491 bobbins are just a rim thickness wider than the FW bobbins, but they do fit in the FW bobbin case and don't bind when mounted on the FW. I tried the FW bobbins in the 120-491 and they fit but were just a bit thinner in the case.
I don't doubt they'd interchange, but considering the extra thickness of the non FW bobbins you might run into tolerance problems on some machines.
Joe