Question if there should be more to this valve internally to control fuel flow. This unit burns very nicely but there is very little if any modulation on the burners with both or only one burning. As well the control valve is only open 1/4 of a turn or less. If someone can verify that would be great. this is the earlier version of this model so maybe the fuel tank on the right side of the case with a straight generator solved this issue. Seems like the should be a small tapered length like a pricker rod (yes I realize with curved/ bent generator that cannot happen). Thanks for help in advance.
