I have read the articles by Jodi and Tired old man. I need some clarification on the power setting while leaning the lowend. TOM article states to set the power around 2500 rpm then lean it for peak while leaving the throttle at the original setting.

Jodi article is similar however he says to keep reducing the throttle to keep the original rpm while leaning the low end.

My articles may be old but it appears they have a different method. So which is best?