So The carb is tuned at the #3 thinking I’ll change it to the #4 which in my understanding would lean it out a bit at cruise and a little at WOT, Am I correct?
I have ever figured out that goofy chart. I use a micrometer, measure the metering rod I’m using and find one that is a bit leaner. That’s how I do it. I’m not near smart enough to use the chart.
