Might have screwed up!

[BoatRacer]

I removed the sunroof on my DD '87 to clean the channel and lube the gasket material. I've never had this one off and was kinda bummed to see a little rust forming on the window frame. Good news that the channel looked great!
At the advise of a buddy, I used low pressure compressed air to blow out the drains while I had it apart. Both rear drains seemed plugged and cleared after I herd a small pop sound. Now I'm wondering if I cleared them, or popped something off inside the truck? Is there a soft line that connects to the hard lines inside the pillar?

 

[Footofgod]

I know there is on the 2nd gen. You'll have to pull the head liner to be sure.

 

[BoatRacer]

Damn, that's the one thing I don't want to pull. It's perfect and I know my luck, some how I'll damage it going back together.

 

[helo-mech]

Damn, that's the one thing I don't want to pull. It's perfect and I know my luck, some how I'll damage it going back together.

I would pour a measured amount down the drain, collect it at the bottom and check the difference before I just jumped to pulling it apart. And they should run down the A and B pillar so check there too before you mess with the headliner.