Yep, and I can remember my Dad's season ticket details for the Goldstone too - curiously his ticket at the Amex has the same seat number, and only one row different (completely different block).
I ended in the South stand Block H back row 201 .....I though that was row T but I notice that someone listed H row U so I am questioning myself now! :-0 still happy in the North Stand now and I can find my seat with my eyes closed!
I bought the same block same row same seat numbers in the Amex as I had at withdean right in line with penalty spot , south stand at withdean west upper at Amex H Block row p