Leaky sunroof?

I have a 1999 Autobiography and when it's parked on my drive with the front of the car facing down (the drive is on a gradient), the interior light cluster above the rear view mirror leaks terribly. I have opened the roof and looked into the recess and saw two pieces of foam in the front corners - but they were partially blocking the water drain hole on boyth sides. I have moved it up and ito the recess above ther drain hole hoping that this is the correct location for the sponge/seal. Does anyone know if this is the corect positin for the sponge?