hey guys im just after abit of feed back ive got a bf gt this will be the second time the car is going into ford to the sump gasket again has anyone had the same problem with there gt cheers

No and this is very unusual. The gaskets on modulars are very good. It may be that there is a surface imperfection on the block or sump.
I'd be asking to have a look at the surfaces before they put it back together again and ask to have a look at the old gasket.