F2 Missile Tuttle boxes
No the F2 smaller range use tuttle boxes.
As I said the sanded fins now fit the F2 and SB boxes perfectly.
It wasn't just a little bit of sanding either. I had to buy an electric sander and I was at the fin for about a half an hour, being very careful not to take off too much from one side or the like.
The other point was that the fin provided with the Missile XS required significant sanding to get it into the box.
The problem is with the fin heads not the boxes, as all boxes are the same.
Surely someone else has had this problem???