I was sewing right along, hoping to finish my latest quilt today when I realized my bobbin had just run out. While changing it, I also realized that my oil wick looked a little dry so I put a drop of oil in there. Not a big deal. I've done it at least a hundred times and not once has the newly oiled machine spit back up on my project. This time, however, when I brought my bobbin thread to the top so I could finish FMQing my border, it brought up a glob of oil with it. On my white border! How should I treat this to get it out??