And a detail of the alum. inserts:
For the 14 blind screws, I drilled the holes after glassing one side and cut a countersink:
I did diverge slightly from the plans after reading about problems of having the screws turn later on. After looking at either cutting a cross shape into the screw head or installing piano type wire inlaid into the screw head and birch, I decided on the cross shape.
Here's what it looked like:And after installation with flox:I should be able to glass this side this afternoon before I go to work as my wife has a wedding rehearsal to run tonight. Chapter 5 will have to wait until the 6th of June however, as I start my week on tonight. If I finish up the firewall tonight, I'll probably post the requisite "all bulkheads together and in position pic.