Make sure you have sanded back both the housing and the bock, then put a few dabs on goo on the block then put the gasket down and then a few dabs of goo on the gasket and then bolt the housing down on it. Then leave to sit for about 30 mins and away ya go

sorted the issue out, im running 2 gaskets. thought of it as a quick fix for a week till i get paid but seems to have fixed it up completely

good 2 hear