[secant0give]

Here’s the motor mount bulkhead bolted on to the Aluminium rod.
I had to turn the rod down a bit so I could get it in and out of the fuselage without unbolting the motor mount bulkhead every time.
Turning it down also made it a fair bit lighter and easier to handle while trial fitting to line things up.

   

Here it is being trial fitted to the fuse.

   

The wing mount bulk head is temporerally tacked into the fuse with CA, it will be permanently bonded in with a fillet of epoxy bog later. It's important to scuff up the surface of moulded parts before bonding. I think this joint will be under some considerable stress and I don't want a failure of the wing mount because it won't end well !!

   

The dowels have been carved away so they will fit up to the bottom surface of the wing. They, with the ply plate will become one with the underside of the wing courtesy of some more epoxy bog.