Oh, oh, Joe found the emoticons. I see some colorful posts coming up.
Very nice machines. I like the treadle cabinet better than mine, but don't tell my son. The 401 cabinet has lots of storage.
You'll have to ask Miriam and Joe where to put any solvent on the 401. The 404 is a much simpler machine, so I'm inexperienced there. Me? I just apply it anywhere there might be a stuck part. Then wipe it out and oil the area afterwards.