Fusion 360 is my CAD. The question, when chamfering something per a call out of (0.13 x 45 Chamfer), see attached image for this call out,,,,, is that the distance down, and distance over? (see attached image). Or is it the slant distance? Gosh, something so simple is now making my head hurt. What is the correct answer per ISO? FYI the vertical dimension (2) in the pic is 0.13,,,,,,, the slant distance or down the face of the chamfer is 0.1838.. Now I feel silly, "Break all edges by 0.010". Been doing it for 2 years and had no idea what I was really doing. Any help would be appreciated.