After 2 days of hassling the frieght company, I finally convinced them that they could leave the box, its one of those things where they have a priority package and they want a signiture, a faxed authority to deliver finially did the trick. The two new end tips for the ailerons that they supplied free of charge where not new, exactly the same as what I already had, never mind, at least I don't have to un-rivet my completed aileron to replace the tip.