I know to some people it is obvious, but to me it wasn't. Very ingenious with using the window as a backlight to see through the Manila folder to trace the other piece. Very good video. Well explained.
Ethan I see your using 3/8 for your stich line, if don't have a light attached, do you use that 3/8 line to follow on around trigger guard and down the frame? Great job by the way👍 I'm thinking of making one for S&W 380. Thank you