Finally time to rivet the left side skin.
The enlarged holes were undersized and needed final reaming to 4.9 mm, this was done by hand with a little Boelube:
4.8×17 mm rivets was used for the top hole at the joint of the RF and CF, were recently the spacer was installed, the washer remained in place:
4.0×13 mm rivets were used here:
Countersunk 4 mm rivets were used here for the handle:
3.2×11 mm rivets were used here:
Nice clearance between the lower bolt and the skin: