Prepping the Vertical Stab to be mounted. Here it’s in place with just the locating hole and the front spar clamped in place. 

Drilling the final bolt holes. 
All done for now. Close up shot of it bolted on. Next up is the front attach. 

I trimmed the Front Spar VS-702 as the instructions said, but s you can see in the photo, I had an issue with the edge distance on the bottom rivets….

So I decided to fabricate a whole new joiner.

Finished joiner, primed and ready to be installed.

Here we are aligning the vertical, making sure it’s not canted off to one side.