Cari - thanks!! Downloaded.
I noticed from some other thread you have/like Brother machines? Have you ever heard of a Brother Project 121? That's my original machine I'm still using...I received it used in 1978. I taught myself to sew on it with a xeroxed copy of the manual/instructions. I have the complete set of cams for it. The Brother website doesn't even refer to it.
(I'm trying to find where I put the xeroxed manual "for safekeeping" - it is now safe from me. I do recall putting it inside a sheet protector.)
It's the only one I ever had until recently. I've gotten 2 Singers, a 401 and now this 66. Both Singers need to be gone over. Currently using my beloved old Brother, "Sun".