i have just my fathers 86 virago 1100cc off him and love this machine. it had 26,000 Km. went i got it 3 weeks ago and have put 1000 more on since. i think the carbs may need to be adjusted or maybe i´m way off base but it tends to sputted a bit at low rpms. i have tried to adjust the iddle but i was told to keep it around 800. a new carb kit was installed last year and am wondering if i should mess with the adjustments or if there is something else i should look at?