still leaking.
So, I am looking at the inside of the door frame now. The two bolts that are attached to the door stop hardware (just above the wiring gromet) Seemed loose...so I tightened them down a bit.
I then ran the hose for about 1hr on top of the roof. The water was only going though the channel at the top, and not hitting the sunroof at all as I did in the other tests. It did leak, but not nearly as much. I then took off the door gromet on the Hummer side, not the door, and filled the inner lip with RTV, put it back on and sealed around that with RTV. For extra measure, I put RTV around the bracket I tightened in the first place. Now to let it set, and I will try it all over again.
