Hello, I have 86 nighthawk 450sc i just bought a few months ago and im extremely new to motorcycles and carburetors and just curious if some could tell me if its normal for my bike to have to run/idle for 10+minutes before it will let me drive it. If i attempt to ride it before than it will sputter out and die once i start giving it throttle. Had the carbs cleaned by the local harley shop but issue is still there. Would the canister being hooked up incorrectly cause this? Also should add that after the bike is warmed up it runs completely fine and has no issues at all other than taking what i think is a long to be able to ride, Any help or advice would be greatly appreciated.