The only thing I got done tonight was drilling this little hole at an angle through the end of the flap actuator. In the photo, you can also see the first hole I tried to drill. The bit broke off in the hole and I had no way to get it out, so I had to start another hole. The end of the actuator was also kind of scraped up after all this, so I sprayed some more black enamel on it.
The idea is that you put safety wire through here and it prevents the jam nut from backing out as the flaps go up and down. I'm dubious that this will work very well, so I used permanent threadlocker on the rod end bearing and jam nut when I threaded them into the actuator.
