Take the two bolt out the hold your petcock to the tank and check the "O" ring that seals it. For whatever reason the o-rings just break after a while.
XR650R Plated Supermoto
XR628R Plated and highly modified
CR500R Still rips after all these beers
RZ350L Kenny Roberts Special
BMW 1150GS It's like ridding a Barkalounger