SabreCanuck wrote:
I'm beginning to think the outdoor grille setup on the 27RBPR is different than the 31BHPR???
Yes, it sounds like there's a slight difference. Is that "hydraulic" looking connector not the same quick connect fitting that I have on mine? It looks something like this:

Except on the trailer, the female end is hard connected with a shutoff valve/lock switch on it. Does yours look different?
The other difference is that on the 31BHPR, there's no hole in the side panel. The hose just goes from the stove and under the trailer to the connector.