Just have to share. I have used Rain's knowledge and his video to twice fix a bobbin winder clutch that wouldn't disengage. Very informative video and great explanantions. I've said this on his thread and wanted to share it here too. The 66 handwheel was so much simpler to take off than the New Home Light Running machine but the 66 had seen some service at some point in its life and I'll bet that the other machine had not ever seen service.