Hey. Found it! For future reference:
Seems it was the grommet the driver side door wire harness goes through into the cabin that was not properly installed. When water ran down the front windscreen and down the inside of the front quarter panel where it’s supposed to drain, it came in through the grommet hole, and dripped over the fuse\relay box and down on the carpet.
I installed the grommet properly, and hosed the car down. Can’t see any leaks now.
Now i just need ot figure out why water comes in on the passenger side where the a-pillar meets the dash area.