OK guys, so I stayed up till 1:20 in the morning yesterday to find out that the dental probe I bought as a scriber is a piece of crap. instead of panel lines, it's creaking something that looks like weld marks, and the point is not sharp enough, so the like is too wide and too shallow.
well, I'ma have to crack out my Mr.Surfacer, fill all of the lines, and rescribe with a better tool...