Seat Leon 1M water in the footroom on driver’s side.

Hello I have again, the still ?, water in the footroom on the driver side. one or the other can possibly remember me and knows the problems with my car which I had all. last then the water in the car where I simply do not come to rest. started all with the seals in the door where the window lifter etc are mounted, the doors are now all sealed (sealed with car body seal). my car is now again so far dry, only on the driver side comes ire ndwo still something pure or it runs there (the origin is possibly quite different yet). conspicuous is that the water is not simply completely inside the footroom, but gathers itself in the insulation under the pedalerie. I find a lot of it under the coupling, I go from the the insulation to the top and to the side it becomes ever drier. I have already checked: water drains sliding roof, I inject something into the drains on top so it comes on the side in the door immediately again r from. waterbox: has been cleaned, a lot was not really here. I once let the waterbox run half full with water for testing, in the car there is nothing at all about it and then flows through these drains again. are with you the drains also just like an cut in the sheet ? the water then comes out somewhere behind the wheelbox cover again. I have not checked the pollen filter any further, but can from this from the water just flow to the driver’s side ? the driver’s side is dust dry slowly I am really at the end and don’t really know what to do anymore, stupid also that you usually notice these problems until the winter. I hope jmand von uch still has a good tip for me, however I did not find any plugs in the waterbox, I have read about it.