I read many post that casually mention "scraping" their machine. I would think such a project would be on par with "building a shop" or "restoring a corvette". I have scraped small surfaces with only one plane. Obviously aligning different planes and especially dovetails would be the hardest part. I understand that scraping in a lathe compound vs a bridgeport table is in a different ballpark. I am curious, how many of you have attempted/still working on vs. completed a scraping project? And if so, where you able to bring your machine into proper alignment?