Anybody else getting rain water inside the front of the cab through the engine compartment? If so, what did you do to fix it?

I plan to apply a big bead of silicone to the seams between the inner fenders and the firewall. I think that's where it's getting in. But maybe what I really need to do is replace the seal on the hood?

I never had this problem with any of my 1200s or my King Cab.