Got my tools set up and squared away, finished practice kit, match drilled and clecoed HS front spar. Played with the soldering iron and blue vinyl, decided life is too short for that crap so the vinyl comes off all pieces now. I'm edge deburring as the vinyl comes off, using that to keep track of what's been deburred and what hasn't. If the vinyl is gone, the edges (and lightening holes) are deburred.