So for the second time since I got the bike I've seen the Fuel cross load from the left tank to the right tank causing it to over flow. Both times its happened when it's on the side stand and I've filled the tanks earlier in the day. Spills out of it at a steady rate. I've opened both fuel tanks both times and the fuel level equalises. I've now closed of the right tank altogether to stop the fuel entering it from the left. Anyone come across this before?