Installed the flaperon hinges on the left wing. I wasn't able to install all the rivits because the rivit gun broke. I also found out the hard way that the rivit gun will scratch paint on the hinges so I used a scrap piece of aluminum to protect the paint. I also wanted to try and seal the holes in an effort to keep water out of the wings. I'm not sure if silicne based caulking will damage Oratex so I applied the Oratex glue to and under the hinges where they contact the wings then used the heat gun to melt the glue. I am not sure how effective it will be but I guess it's better than nothing.