Passenger leak floorboard 2006 Tacoma

I’ve had this leak on the passenger side floor board when it rains.Taken the cowl off and put some sealant in areas where I thought it might get in. The grommet that’s up under the glove box is not pushed in. This I driving me nuts I can’t figure it out. Any help would be greatly appreciated. The picture of where it leaks from.

 

Does the cabin air filter also get wet?

 

To check for windshield leaks:
Close all the windows, A/C on max- high fan. close the doors.
Spray window cleaner ( foamy kind) around the windshield seal. You will see air bubbles where the leaks are.

 

No the air filter never has been wet. My antenna cover is a lil damaged. Might be coming in from there. Where it is wet It literally comes straight down from there.

 

There was a TSB for some 05’ Trucks.
It’s worth at least taking a look.

 

Appreciate the info. See what I can do.

 

Great idea I will try that. Thank you!