For well... If you remove the scuttle panel under neath there is some cap like things there white and oval hard to explain and I have no pictures :-( there about 3cmx1cm and there's three or four I can't remember.... Pull them out and I pack the holes with black sealent then push white things back in checking its sealed nicely
check the seal at the bottom of the windscreen to as mine was non existing..
Where abouts in the boot is the puddle or is it just all over x