giddyuperic

I would like to know why this is not addressed at the factory. And now don't every body bite my head off. But none of the DA guys do this they just say this is the way the motor is . You should have the low and high neddles set so it only bogs alittle bit on mid range. I would just like to know if they the factory tells people to do this or is this something someone found out that it took care of the problem. I have gone to three or four IMAC events and all of their planes make that sound some where along the power band. Is it more of a adj on the neddles then the tube thing in the carb? Now please don't jump all over me this me asking about this.