Here is the tooling I made for the flap and aileron hinge arms. The alignment rod (silver piece) was made for me by a friend on a lathe he had access to.
The instructions for this tool can also be found in the Beartracks news letter.
In this view you can see the flap control arm sitting in the tool.
Here is the tooling I made for the flap and aileron control arms as shown in the Beartracks news letter.