As much as enjoy a steady flow water dripping onto my feet while I drive ... I was fixing the windshield to roof seal today ... Raining or not, it was getting done !!
I'd replaced the front door seals the week before. It had stopped half of the leaks - Especially while stationary.
Both sides of the windshield to roof sealing were cracked with up to 2-3mm holes where my guess was water was just flowing in while driving.
Using a small flat blade the original sealant cam out surprisingly easily.

