The cache is NOT at the published coordinates. You could possibly go there, should you need to! It shouldn't inconvenience you!
No, to find the cache you will need to solve the following...
N50 55.(Mashie Niblick - Mid Mashie)(Pitching Niblick - Driving Iron)(Niblick)
E000 14.((Pitching Niblick) - (Long Iron + Spade Mashie))(Long Iron + Mashie Iron)(Niblick - Mashie Iron)
It's a fairway from the published coords, but should be an easy pick up. You could walk there, or if you're feeling below par you could drive there. If you're eagle eyed you should spot it easy enough. : )
