friend has this bike.he took it out to run it after sitting up for a year.wouldnt start.drained the tank and took the card bowls off.didnt remove the air screw he said.now it idles great and will rev up while sitting but in gear on the hwy you cant get 30mph in top gear.he said it is like it aint taking the gas or flooding.i told him he probably needs to take carbs all the way down and clean and synchronize when through.does anybody have any ideas?thanks/bill