hello people good day, I am placing an Ariston gas cooking stove, it had natural gas spikes. I changed them but it gives a fire with a lot of air, it doesn't have to regulate the air intake?, the peaks that I bought are of the same size ... and another thing: it has two connection ports for the gas ... Could it be that one is for natural gas and the other for packaging? Thank you and sorry for the question, but the one who does not know should ask ... thank you in advance