You are completely correct. After hitting the pipes with a heat gun, the left pipe is 9 degrees hotter than the right.
But with the idle dials, is there some sort of standard to go by if I was setting those dials up. Can I go all the way in and then come back out a specific amount of turns?
Also, the air pilot screw..... I have never played with this. Should this stay at 2 turns out from seated?