It simply amazes me how many different kinds of attachments there are. From one box to another, surprises await. I'll be posting more pics as to the shank attachment and then the feet themselves tomorrow.
It is good to know the reason for the hole in the shank, that quilting guide is rather useful. My Reversew 40's owners manual has great instructions and a few pics for the attachments as guides. If anyone is interested, send me a PM and I'll scan them to you.
Now if I could only figure out how the underbraider and other guides fit into my machines...