Woah, with the two I have built, I found this kit horrible. The instructions are unclear on what parts you should use where, as many of the optonial parts look like the correct ones, but caues a half inch gap when the fusalage is put togheter. I didn't like the fit with the fusalage or wings. all the turrets fell off, some into the model, and the decals peeled up and fell off. I really don't like this kit, or Acadmey's B-29, or anything made by Testors, but that's off subject.