RE: Aeroworks quality slipping
any areas that require exits for switches and fuel dots should be lined from the inside with either added 1/16 balsa or bass or what ever owner chooses.
Since most of us put these in various locations, I cant see why AW should be faulted.
Funny how people complain that planes are too heavy and overbuilt, then complain that they are too light and fragile.
Its a lot easier to beef up areas when assembling, rather than take weight out. Common sense.