Looking for tips....

Last spring, i replaced the AC evap core, heater core, compressor, accumulator, condenser, front orifice, o-rings, etc. on my 2000 Eddie Bauer Expedition. AC system is now working great!

Problem is... i have a condensation leak at the AC drain inside the cab.
When I had the dash out of the truck and was replacing the evap core, i had to loosen the evap box assembly to get the evap and heater core out. I think I had the drain line inserted back into the hole in the firewall, but, I honestly don't remember looking at it.

I do see condensate on the ground under the truck, but, it is also running down the passenger side floor.

Any thoughts or tips/tricks to check the drain line connection?
I've pulled the passenger wheel well and can see the black flat drain cover (at least I think that's what i see), but, can't get a good view of the drain.

1) should I be able to see the drain from under the truck?
2) is there a hose/fitting that perhaps came loose from the evap box drain when I loosened the box (about 1")?
3) is my "fix" another dash pull?

Thanks in advance for any feedback.

Darryl

 

anyone?