Placed forward and main ribs to spars- spacers placed. This went very quickly after I finally remembered that the left rib flanges face outboard (the opposite of the right).
The aileron bellcrank assembly (Rib # 9) had previously been completed per SNX-W21.
I began making the last 4 gussets for the root rib.
It is very motivating to look over and see a completed wing beside you. Motivating indeed.