hello, my dad had recently also the problem with the leaking eos. and that was during the ride all the water from the A column into the inside room on the pants. he then found out the next day that the ring on the cover (in the picture red circled) was not completely pushed back and therefore the water could penetrate into the inside room. if the whole here has already been mentioned I do not know, but if not then you can check if this g If all this has already been mentioned, then just ignore it. nice evening still feedback would be something fine EDIT: picture is by the way of the mobile, but I think you can see something