Planning on changing my rocker gasket on my phase 1 (CF1 engine with aluminium cover). I have the replacement gasket, however I'm wondering where the best place to put gasket sealant is when fitting the new one. Should there be a continuous line of it all the way around, or does it just need a blob in specific areas (e.g. the corners)? What about for the separate smaller gasket around the spark plug area?