Making any adjustments to your propane regulator will void your warranty and is potentially very dangerous.
These are set at the factory and never need adjustment.
Think of it - it was working before so why would the regulator suddenly be at fault?
I would check the connections at the tanks first, making sure the hoses are seated properly.
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2015 Rockwood MiniLite 2109S
2018 Ford F150, 3.5L ecoboost
Blue Ox SwayPro hitch
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