F10 Aft Lower Cabin Details.
F10-01 Angle.
I used files to make the radius in the corners of the notches. I located, drilled and deburred the pilot holes on the ends. I used step drills and files to make the cut out for the control rod path. I then used the hand seamer to make the 4 degree bends on each end.

Click on a link to view the video: