This 1:32 biplane was a gun kit to build - partly because of the challenges involved. Fitting the top wing to the struts requires some extra sets of hands or a copious amount of tape. Also the rigging was a challenge as it often is in biplanes, but EZ line makes the job a bit easier, as does some pre-planning. The struts were not drilled for rigging so I drilled holes in the appropriate places in each strut which worked well. The overall detail is very good and the fit was not a major problem. Very little filling and sanding was necessary.