Ripcurl wetsuit keeps me completely dry?

Hey guys,
Recently bought a Ripcurl suit, it's so damn good no water got in it! I heard that water inside the suit is what keeps you warm (which i am now told is wrong) but what I was doing is physically pulling the neck to let water into the suit.
Do think this is what it was made to do, keep me dry; or should i continue to let a layer of water enter by forcing it in?
Spent a lot of money on this suit but I think it was worth it, top notch.
Cheers,
Josh
Recently bought a Ripcurl suit, it's so damn good no water got in it! I heard that water inside the suit is what keeps you warm (which i am now told is wrong) but what I was doing is physically pulling the neck to let water into the suit.
Do think this is what it was made to do, keep me dry; or should i continue to let a layer of water enter by forcing it in?
Spent a lot of money on this suit but I think it was worth it, top notch.
Cheers,
Josh