1.6 hrs, 3 rivets
Rivet carb heat door and control arm.
Fit airseal material to front of airbox. Looks like it will form a nice close fit, without being so tight the cowling will be impossible to install. I am going to use proseal to seal the airseal material to the airbox. That will also help with mechanical strength. I will probably end up with a few stitches of dental floss to close up the lower and upper pieces.