We own a 2006 Coleman Fleetwood Lakeside, purchased used a few months ago. Generally in good shape, just some cosmetic work remaining. We are working out some of the bugs, and frequently run into issues that I cannot resolve, even with my shade-tree mechanic knowledge base. Parts are pretty readily available, no problems so far. One snag, is the outside propane connection, for our baby Blackstone, is not getting nearly enough gas pressure to have a normal flame. I have tried 3 different regulators, with the same result. The pressure at the internal stovetop is good and strong, and I have bled the air off. I would appreciate some advice on this matter. (Hose is OEM part number, and brand new)