Does 1/2 a step matter if I follow that chart? I'm running a model 1891 pro-circuit pipe , Boysen rad valve, #7 slider with needle clip in 1st position, 168 main, 58 pilot, 1.5 turns air screw, 0- 2000 ft. elevation, 25* celcius, 92 octane, belray synthetic.
Thankyou.