I found a Elna 1010 on the curb.
Missing the extension table and has broken power outlet ears though.
Plastic is degrading unfortunately.
When I turn it to S position on the knob after a few revolutions it has a lot of resistance and internally looks like it pushing down on a lever that doesn't engage in any other position. Is that normal, what does that position do?
I don't know anything about sewing machines.