ksgoh,
i believe he refers to tar stripes..
where i apply the silicone? Story in ther link already mar...
along the center "lingkang" of the rubber seal and the "L" shape body structure where the seal sits on. As well as the lights.
At first I though the leaking points are near the lights (according to the water marks leaved on tissue paper). But it still leaks after I have seal the gaps on the lights. Then i remove the seal and the leak stopped (it was raining heavily). So must be the seal lor...
after that, until now, no more leaking.