Had a closer look at the screen and it still has a seal, used an air gun and soapy water to test it.
Took off the plastic cowl at the bottom of the screen and poured water below the screen.
And it still comes in; only two options it is running down the main wiring harness because I poked the UHF, Spotlight, Locker, cables thought the boot.
Or water is coming thought a seam in the inner guard.