TLP Hawk Build, Part 10, Fitting Tunnel To The Tailcone

After the tunnel is cut with a fine razor saw, 

here's how it fits when the low end is held against the tail cone.

The bottom piece end can be tapered using a sanding block with 220 grit sandpaper.

Sand a little, check the fit - repeat until the gap is gone.

Here's a good dry fit of the low tunnel piece.

Hold the end in place and trace around it with  pencil.

Scrape just inside the pencil line with a knife blade removing the gray primer.

Glue the low tunnel piece in place.