I took my bike out of storage today.I installed new plugs and synced the carbs.The problem i am having is the no.4 carb is not in line with the other three on the guages.When i am riding through town the bike smokes really bad.When I go onto the highway it smokes for a mile or so and runs great.I just put seafoam in the tank and am taking it out right away.I sure hope that fixes it.It never did that last year.I rebuilt the carbs 2 years aga.The cylinder is getting spark so it must be a fuel issue.Any advice would sure be nice.