FCR Jetting Help

[440_Turtle]

How do i check teh jettign in my FCR, there are 2 covers on teh bottom of the Carb? a little round one and a square cover. Which one needs to come off?

[zeppelin]

you probably want to take off the entire bowl to make it easier (that would be the square one. if you need more help with getting the jets dialed in pm me or check out my jetting thread in the how to section.