i have a 93 vuclan, i am still having problems with carbs. the left side or rear carb cuts in and out when running in 5th gear around 4000 rpm ( 55-60 mph ) it clears up if i run full choke, so it is starving for fuel.stumbles if I give light throttle, responds good to hard throttle. also, the same carb backfires like a cannon on deceleration, shoots blue flame out of the pipe ( unless I have choke on ) I have coastered that side. But still backfires. I have v/h cruisers, bike ran good until i had the carbs rebuilt. i have seafoamed it 6 or 7 times, no help. i know i have babbled on, but I cannot find a vacum hose that goes to either ear? I found one on the rear carb that runs down by the battery. any advise? or does anyone know a GOOD mechanic in the Lakeland, Fl. area, or hey anyone want to buy a vulcan?