Yes I know what yuou are talking about I just finished taking my world models skyraider apart and fixing everything that was wrong with it now to cover it again which is a pain because the surfaces are hinged already.Yhes [eople that build them never heard of glue or even getting the parts close to eachother before trying to glue them.Even had the control rod outer sleeve bent at a 90 between two formers,I went crazy trying to get the rod tru that.I usually build but this was a present from my wife so I had to assembly it.With everything I did after uncovering it could have built a kit.