I have a 1985 yamaha VX700 virago, bought recently, it was ridden home for me then once it sat for a few days, i had gas leaking all over my garage. It has had the carburator rebuilt and just now put on a new petcock repair kit. Theres a rubber hose coming from under the carborator that doesn´t seem to attach to anything, but gas is dripping from it as well. It this an overflow tube of some sort? I have ordered the manual but a friend is trying to figure it out and we´re both stumped. I could take a picture and send it if that helps. Judy