Agreed. Given the proximity to Gate D, and access up the same route as Sticklinch, it would be madness to leave those fields empty when the set up for a popular accommodation choice has been proven.
They've always had the same borders as far as I recall, along the edge of Pennard hill and all the way to Undleground, stone circle and railway line top and bottom. In recent years Undleground has become less used however, it used to be a kind of green crafts overspill and provide some food and smaller seller space. Since 2022 the 50p tea tent has gone, which took up one corner, and the smaller pitches have disappeared.