Whilst you might feel happy at your approach, unless you are gas competent as required by the regulations you are acting illegally.
If you encourage others to perform an illegal act then you may also be deemed culpable.
Before you accuse me of scare mongering, I have worked in the LPG industry for many years, and have had to report on the consequences of incompetent gas fitting in a number of cases.
The results of uninformed tampering with gas systems and appliances can be very dangerous and potentially lethal.
For your safety and the safety of others (that could be your family)dont tamper with gas systems.