Hi Folks - I have just started cleaning up some of your golf features. A few common issues - you dont really need a golf tee point as well as a tee box, tee boxes can also have the colours , there should be no flag poles at the pin, you dont need all the relations at each hole (only where the green is within the fairway). Have a good read of the golf wiki for common errors. https://wiki.openstreetmap.org/wiki/Tag:leisure%3Dgolf_course

Cheers - Phil