Weber 220 regulator removed for my Lance quick connect

Hey thanks for the info. Im going to first try the grill with the original small tank and factory regulator to see how much flame I get. This will give me a good starting point.

I never thought to try to shut off the valve and let the check valve reset. I hooked everything up and flipped the gas line open..this may have caused my issue.

Everything else worked in the camper (stove/fridge) so I don't think mt regulator is bad...