One my my worst nightmares just happened. I was cleaning the ink drum of my No. 4 and carelessly let the rag slip with the drum rotating. I immediately switched off the power and hoped to see the rag on the shelf below the drum. But it is nowhere visible. I fear it may be tangled in the chain because I heard and felt a slight, soft “thunk” as the drum stopped rotating. The rag is a piece of thin flannel about 12″ × 8″. Maybe I deserve this for using old pajamas. Any suggestions?