You mean winding the carriage in reverse for travel !
Doesn't one of the Myfords do that?
I had to log in to post that

amazed I could remember it.
So how many engineering sites have you registered with just so you could see the pictures? Is that any worse than farcebook? Real pain when you cant' find the scrap of paper. And do you really give true date of birth and location?
If mail systems are scanning email I'm going to start adding a few suitable words as my signiature to improve my spam. Fed up with blinkin' shed adverts.