Does anybody recall hearing about or having any fitment issues with the Acerbis 6.6 gallon tank on their WR? I bought a new-old stock and tried to fit it onto my WR. It bolts up for the most part but the mounting brackets do not fit and my seat is about 1" too long. My bike is an 06 WR. The 6.6 is supposed to fit all 03-06 per Acerbis. I called Acerbis and they confirmed the model of the tank is correct, but could not help any further. The guy was a little dodgy with information, so I'm thinking they may have had a run of tanks at some time that weren't 100%.