Time to join FC4/5, the upper or LE of the wing.

Like most things these didn’t really fit. I took the shear web area as critical and placed the two blocks on a straight edge. As you can see in pic 1 its not perfect.

A touch with the sanding block and I joined the pieces in my gluing jig. A few pins are good for putting the edges in place.

Overall the foam is quite flexible before being skinned and I should be able to get it straight and sitting well when it comes time to join the wing together after the web and spar caps are done.

CnC cores not perfect

Join and clamp

The busy workshop