on my enticer i am trying to adjust my carb. i basically have no clue on what i'm doing. it runs what seems to be high idle, it is a two stroke so i might be wrong. but anyway it runs and does not die when the choke is on but when i take the choke off it seems to run bad a little bit then die. shoud i just get a whole new carb or is the one i got still capable of going good?