Scraping in a lathe’s top slide (with tapered gib)

***** Important Notice ***** YouTube forces me to sign up to Google (read: Google Minus) to answer questions even on my *own* videos. I will never sign up to their “service“, as I also will never sign up to FaceBook or any other so-called “social“ crap. The only solution for now is to disable all comments on my videos. If you dislike that, Google is the one to complain at. ****************************************************************************** Scraping in a lathe’s top slide with an tapered gib. So