Tiffany
i use to use the pukka 4 layer WRC version.... i tyred the cometics gasket and has been fine so far i have done loads of track days on it
it's fine it was 1/2 the price of the pukka wrc one i did ask deano about it sometime ago

i went for the thicker 1 of the 2
you defo got a faulty one mate no douwt