My troubles have been at my Babylock dealer!!!! I bought a dozen that did not fit in the bobbin case. When I returned them, the sales woman said, "hmmmm....let's try these..." I took my bobbin case and a bobbin from home on this trip to return the recently purchased bobbins so I could check there. When she pulled out another box, we tried them in my case and they fit. Yay! I took the new ones home. I was a little annoyed that if there is more than one kind, maybe she should have said something the first time, but oh well I thought, all good now.
So tonight I go to fill the bobbin and realize that 6 out of the 12 do not fit on the bobbin winder. Now I think, "is it just my machine? what is going on?"
That is why I asked if others have had similar troubles. Is it my machine? Is it my dealer? Is it just an inherent problem with Babylock? Is it a problem with the bobbin supplier?