I had to work with the cowlings to get them to fit right. Took a bit of patience too but I finally got them close. If you have to reposition the holding screws a little hint, use a piece of the yellow inner nyrod (about 3/4 in. long)and epoxy these into the foam wing then screw the little hold down screws into the nyrod. Works like a charm. The spinners cover up a lot of the misalignment. If you mounted the engines as directed you'll be OK.. Its a great flying twin too, almost to easy.

Pete