Where is the boundary between the live golf course and old abandoned golf course? Please help tidy up incorrect mapping here.

A mapper added lots of golf course features from out of date aerial imagery. I surveyed the area near T Wood (southwest of this note) and marked all the features as 'abandoned:golf' so that the nodes and ways remain - but so they don't show up on any maps. There's still work to do to remove some of the features near this note - but I don't know exactly which features are from the still-live golf course and which are the incorrect ones from the abandoned course. There's also some tidying up to do in disentangling relations which have been used here as part of this mapping.