The F-695 gussets attach the main longerons to the angle frame of the firewall. I drilled the holes in the gussets, then clamped the gussets to the longeron and horizontal angle of the firewall. I then drilled the gusset to the firewall and the longeron. After final preparations, I riveted the gussets to the fuselage.
Time: 4 hours
Leonard's RV-7A Build 