Hi Tom, mate, you've got your prob re: "sans catcher" out there on the forum, if any member can help you they will post a reply....I have to tell you they are like "hens teeth".
If this makes sense, I know a mate who bought at auction, a complete ATCO, and paid serious dollars, just to get the catcher for the machine he was restoring...BTW, it is a beautiful machine these days.

Best of luck and best wishes,
