Hi everyone, I have a 185 Singer question. It is in rough shape, but I think it can be saved. Right now I'm trying to clear the bobbin. There seems to be some red wool or something caught in a small spring on the outside of the case. I don't think it is one of those felt wicks, but so far I've pulled out about a dime's worth of red and black "fabric". Didn't want to pull it all out if its supposed to be in there. Maybe someone who's worked on one can tell me what's what. Thanks, Bobbie