Question
Hi: To whom it may concern.
When you turn the gas on at your stove does this decrease the pressure at the regulator or is the pressure constant in the lines until there is a leak? How do we know if we have a leak or its just the stove being turned on?

Answer
Turning the gas on at stove will definitely cause drop in static pressure but not up to a high level of noticeable difference. If you are worried that you may be having a gas leak, then watch out for gas smell or...