Hello R , there is a wee problem with the Whitehillock sites . The cup marked rock is close to Whitehillocks farm Glen Clova which also has a stone circle , both are mentioned in Canmore .The stone circle was erected about 15 years ago by the farmer . RCAHMS were told about it years ago .
The site of the genuine stone circle was between Mill of lethnot and Newbigging in Glen Lethnot which is a parallel glen to Clova .
Hope this makes sense .