i just stumbled on to the form while looking about what main jet and low speed jets to fit in my brand new never run cv carb that came off a twin cam back in 99 and was left on the shelf and will be going on my 1985 fat bob . i bought the bike in 2005 and it has been a real pleasure to ride . i enjoyed every mile . i had a sportys before that and that was plenty good enough . i started rideing in 84 and i have owned over 40 bikes down the years mostly japan bikes and a few bmw's and a triumph trident . looking forward to chating with you all ride safe .