Estes Skytracer Clone #1361 Build, Part 9, Root Edge Scrape & Details

On the left I've scraped the filler/primer of the fin root edge glue area.

On the right - 

NEWBIES: Extend the alignment line over and around the edges of the tube. You can't see the pencil line when the root edge of the fin is set over it.

Here's the pencil line drawn around and a little inside the laser unit tube.

The balsa standoff brace is glued to the bottom of the thruster assembly and even with the rear edge.