Hello golf course mapper. If you can't see any fringe around a green, you shouldn't reuse the nodes around the entire green, but instead cut the green out of the fairway polygon and reuse them on the boundary between the green and fairway instead. Please read the wiki for visual examples and instructions on how to better map golf courses: http://wiki.openstreetmap.org/wiki/Tag:leisure%3Dgolf_course#Common_mapping_pitfalls. If you have any questions, please reply here and I'll gladly help clarify things. Thanks!
