The aileron was modified by providing a slot for the trim control rod. The square opening is the mount for the trim servo motor. Tomorrow I'll install a fairing over it. Then touch up the aileron for primer. Ailerons should be complete by the end of the week.

Two more primer coats were applied to the bottom side. That's it. I'll sand it all with 220, then 400 grit. Then it can be painted.

Now that the cowling seam is repaired. More filling was applied. Hopefully, have this ready for primer by wednesday.