What about the changeover valve?
If I don't have any T adapter. Do I set the changeover to draw from right tank and then I can disconnect the left? Should I turn off both tanks entirely and never user changeover valve at the same time as portable grill?
What if I have the T adapter? Can I just keep the changeover valve as it and connect to one of the two for the portable grill? Or even maybe at the exit of the changeover?
Basically my question is: can I have the left not connected to anything while the changeover valve is drawing from the right? I'm worried it will create a leak in the system and empty my right tank into the air.
