Wondering if anyone has experienced the following. I recently tried to get my propane filled (first time since owning) and the propane was going in extremely slow and had to stop. The dealer (Kamp Propane, Sacramento CA) mentioned that I needed a new fuel valve but then found out that they didn't have one. Probably the original tank as there is some rust on it. They said there is an auto stop fill on the valve and he hasn't seen one like that in over 15 years.
Is there a trick to filling these? Can I even find a new valve or do I need a new tank? If a new tank is needed where can I get and who would replace (propane dealer or rv repair shop)?
Thanks in advance for input!