Made both F-12115 side hinges, trimmed L/R cowl hinge pins, and made remaining cowl hinge pins (F-1201J upper cowl, F-1201K upper cowl , both F-12117 lower cowl, and both F-12116 mid cowl). (steps 1 through 6)
Ground ends of cowl hinge pins to rounded points and made offset points on F-1201J and F-1201K upper cowl hinge pins. (step 7)