No problem Spitfire, I just hope I didn't cause Barnyard any problems. The local west coast was a hive of warbird activity through the 1980's P-51's, a B25, T-28's, Harvards and more Harvards, and at least 4 Chipmunks come to mind. Every Canadian Chipmunk I have seen had a full metal wing so I thought that they were made that way,and the Brits had changed theirs to fabric covered along with all the other changes they made. There is one British Chipmunk based in Victoria, and 2 south of the boarder and the fabric wing really stands out you can't miss it.