SusieQOH

Yup- many times

Daylesewblessed

Sure, but if you are concerned about a mis-match because of using a different thread in the bobbin, use the existing bobbin to fill a new bobbin, trying to estimate when you have about half on the existing bobbin and half on the new bobbin. Use the two of them together one on top and one below and the thread weight will match.

Eva Knight

Yes you can. I do it a lot of the time.

QuiltnNan

i have also done that with success

KwiltyKahy

I also do it all the time. I never even considered that it might cause problems.

osewme

I've done that many times with no problems.

Jingle

I don't see why there would be any problems.

Homespun

Yes, I, too, have done that!

Watson

Done and dusted. Worked great.

Thanks, everyone.

Watson

maviskw

When a bobbin runs out, it just runs out and stops sewing. When a spool runs out it make a huge thread nest and sometimes even jams up the machine.

When my spools are almost empty, I stop and put on a new spool. Then I wind the rest of that thread onto a bobbin and use up these short pieces while sewing scraps.

Using a bobbin as a spool would be fine; until it is almost empty. Then I would take it off and use the rest of that thread as bobbin thread.