carb rejet

[choze]

Hallo fellow I have smaller problem with carburetter personal HD softail evo on motorcycle I have opening vifuky andhyperchanger problem be at it roll continue to be at idle thrust hang speed and perhaps after-half minutes drop into normalI don't know if mitre somewhere neprisava secondary air or it may be somebody's other at present I have volmobeznounozzle 45 and main 185 and 4 mats below stiletto heels apologize for bad translation I from Czech republic in advancethanks apiece counsel

 

[Bodeen]

Welcome to the Forum! I'll give it a try. Are you saying that when given throttle, it hangs open for 30 seconds and then goes back to idle? Does the grip actually snap back as soon as you let go?