Brief Description: Final-drilling the roll bar mounting brackets
The top skin's forward "tongues" wrap forward and screw to the roll bar mounting bracket. I match-drilled through the skin's forward-most holes into the roll bar and bracket, then tapped those holes for flush screws. I then pullet the skin back and counter-sank those holes for 3/16" flush screws (they'll take internal nuts, so I didn't tap these aft holes).