The summit, Aran Fawddwy, Has a trig point standing on top of a massive heap of stones. It sounds as though Rodders rambler went only as far as the middle peak, which is about 1km from the summit.
Yiannis

Looking forward to finding out tomorrow
Just scanned the map again and convinced i got there.The paths leading in the opposite direction from the summit were quite well worn,which makes sense as there are official paths leading from it.The summit i got to had a massive heap of stones (about 20' x 15' ) The top was 2900+ which adds up,the other tops are closer to 2750' and 2830'.
Winds should be interesting along the ridge.This is a north Wales champ counter,so should be a good turnout.