To All: Here are a pair of drill jigs we just finished for drilling wingtip structural members for the F22 Raptor. It was a team effort, but I did the base plates and a few of the compound angle details. There is a 12 inch scale in the foreground of the left assembly to judge size. The "Wingtip Drill Jig Left" shows a close-up of the left drill jig. The "Wingtip Drill Jig Left & Right" of course shows both left AND right drill jigs together. -- BottleBob http://home.earthlink.net/~bottlbob