The bird may wander a bit but this info has been provided to me as to where it has been recently, well this general area and up the hill so you may need to scour this hillside and top a bit.
Mt. Amasa is a personal favourite site though I have tended to visit in March and late April but seems good for wintering wheatears and chats.
There's always only a 50-50 chance (or less perhaps) when it involves individual birders like me, but at least your information gives me that chance Steve!:t: