I have an 2001 CBR 929 and I pulled off the gas tank to change out the airfilter. I noticed that the overflow and airvent tubes leading from the gas tank were not connected anywhere on the bike. I found this odd as my manual says they should be but doesnt explain where. Im not sure if the previous owner never put them back on or if that is the way it is ment to be. I was wondering if they should be connected the bike and if so where abouts? Any help would be appreciated.