The only change that Martin Hawtree made was to the green.
The green was changed to the three tier green from one which sloped moderately from back to front.
I much prefer the new green, I think it does reflect the type of green MacKenzie would have designed having similar features to his original ones (9th and old 11th) which are still around today.
I love the hole, beautiful distance, it is an archetype of a par 3 and a half, although a 5 or 6 is lurking there as well, if you're not careful.
A good few years ago a tee was added further back not too far from the old 12th green to lengthen the hole, but it didn't take too long to find out there was greater charm in the shorter length and was abandoned quickly afterwards.
I don't think my view of the green would change if it was a long par 3, it does sometimes play as a long par 3 downwind, but into the normal gale, and when you're down in the mine on the right, it's a good par 5
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