I spent the last two days de-burring and dimpeling the aft section. I also installed the nut plates on the seat ribs. The new F-779 came from Van's. It seemed to be formed better than the old one and was easier to fit F-711, F-712. The Van's tech told me that my tailwheel mount is OK and looks like all the others they have. It is easy to see that the aft flnge is not welded totally straight. The said just shim it. Today I was able to get the F-779 with the two aft bulkheads fitted to the aft section
