I just bought a 1990 polaris indy 500 and love it! the sled sat for about a year and a half before i got. So i took the carbs off and cleaned them out (found a rats nest in the airbox). Now the sleds runs pretty good especially when cold but as it gets warmer it starts to get boggy not to the point where it is not rideable but still its boggy. Sometimes it will hesitate and then pick up and take off, but when going through a field i can hold it pegged and it will start to bog especially when hitting any sort of hill or fresh powder. I think all of this is because it is running a bit rich but i was wondering which way i need to turn the adjustment on the side of the carbs? in or ou?