I am not getting a stream of water out of the tell tale on either of our GTI. When I ran the one on the trailer the other day, no water out of the tell tale but I could see water moving through the tubing. It comes off of the manifold and into a T. The tell tale comes off of the perpendicular fitting on the T and the straight through part of the T continues into a fitting at the exhaust outlet. What about capping off the exhaust outlet side of the T and just having it go right to the tell tale?