Where is the freakin water coming from ???

Ok,

We can rule out a few things here, definatly not a heater core ,we did a heater delete when we stripped the engine bay,not wiper seals, we replaced them already. Could be the "floor" of the vent area and that is what we will check next. Im 6'3" 280 lbs but I can get under there cuz there are no seats or any interior at all to stop me , I will do the water test and let you all know
Thanks to all who have responded

Bob