I was finishing off a quilt today and suddenly my machine shuddered and beeped red. I opened the bobbin latch(?) and the metal bed that the bobbin case sits in has flipped about 30 degrees rather being flat. I hope you can see from my photo.
My question is what has actually happened here and does anyone know if I can fix this myself or if I have to get it fixed professionally how to explain the issue and the approximate cost? Thanks so much