Because I’m going with the Dynon SkyView system, the aft end of the forward fuselage ribs need to be cut off. I will move these over a bit and mount them between the SkyView screens and the radio stack.
I deburred and dimpled the holes in the firewall that attach these ribs using my pop rivet dimple dies.
Finally, I deburred and dimpled the forward canopy decks and countersunk the longerons.
The forward and aft canopy decks are tied together using rivets in these two holes.