Brief Description: 12. Match Drill hole in F-766B Angle.
Next is to drill the F-766B angle, same as the F-766C plate. The plans don’t have you do it this why but how better to locate and drill the hole in the F-766B then what I have done here? Assures perfect alignment between the 766B and 766C. See the cross hair marks on the angle looking through the channel and plate.