With the right Aileron completed, time to build the left Aileron.
Since I figured out the order of assembly last time with the right Aileron, the completion of the left one was very straightforward.
I set in the ribs, then added the balance tube and then went to work clecoing everything together.
And from there it was just riveting everything together.
Another quick alignment check before riveting the front line and then I riveted the front line and completed the left Aileron.