Don't drop it...
 

I pulled the Carb on my 2005 Eiger ATV to clean it, because I'm having the same throttle up problems I've heard others have had. Idle's fine just won't take fuel. So there I am taking the Carb apart and I unscrewed one jet and laid it on the tailgate and as I was taking the other off I dropped it and it hit on top of the first one and now I dont know which is which. Both are identical except for ID "hole" dia. This is the first time I've even seen the inside of an ATV Carb and I'm not sure which one goes in which port. I would think the smaller dia would be the idle jet. I didn't figure on the creating this issue or I'd have been a bit more careful.