Outer Limits 4x4 Board

Currently im gettin a heap of water dripping into my 75series ute somewhere through the front windscreen panel... I was wondering if anyone else has had this same issue as im havin heaps of trouble trying to put my finger on where its getting in.... ive replace the windscreen with a heap of new sealant in it but that didnt change it at all. Possibly door rubbers and that little rubber on the window/door pillar could be letting it in? Because the frame that the window sits in keeps filling up!! Any help would be greatly appreciated!!

had the same problem in my cruiser, you will find it has rusted out in between the roof and the bottom part of the cab, ive pulled mine apart to paint it, and found the problem, its not a hard fix, just need to have the time, to repair the rust