my 05 bike recently started to surge while idling it runs good while riding ive checked all kinds of stuff bad fuel (drained replaced) cleaned throttle bodies cleaned air filter found bike was running a ngk cr9e changed to cre8e checked for vaccume leaks checked to make sure getting good fire from ignition coils ,cleaned the sparkplug drain hole. i just recently purchased this bike and it ran fine when i test rode it and even the first time i took it on a ride through the neighborhood,ive been looking for a sv for a while but im starting to second guess myself for wanting one,if anybody can steer me down the path to rightousness,i would greatly appreiciate it...... thanks