18 Yukon passenger side leak

[Bigpoppa05]

2018 Yukon Non Sunroof
Front passenger floor is wet under a weather tech floor mat. Water is under the right fuse panel and you can see it dripping from underneath and it’s collecting on the plastic pieces. I already dissembled the front cowl to check the cowl drains on each side. No issues there. It’s only after a really heavy rain

 

[B-train]

Check your windshield and the area by the cowl under the wipers

 

[Bigpoppa05]

Already did that however I think I found the leak, roof seem seems to have a pin hole

 

[Bigkevschopshop]

I have also seen the weather stripping have water run down it from the inside...

Where did you find the pin hole?