E: Should butterflys seal the bore so tight that theres no light at all showing when lookin like binoculars to sun?
I have new butterflys but cant get them to seal bore at all barrels. One barrel on both carbs seals well but other one i can see light around side edges of the plate.
How much light is acceptable?
Should i set the butterflys so that the light showing thru same amount of all or so sealed as possible not caring un even light showing between barrels?