I did some more drilling today on the foward bottom skin. I also fitted the F-713 aux. longerons. I had noticed one of the holes on the side skin for F-713 was off line. I finally figured out the this was to give proper edge distance on the steel bracket. I thought this might give me an edge distance problem on the longeron. All the edge distances worked out fine. See pics 1 and 2. I fabricated the F-719B attatchments. see pic 3. I am concerned about fittng F-719. I know others have had a problem with this. I am going to check some websites tonight
notice the offline hole at the end of the steel bracket
