I saw some menus on vcds relating to the fuel tank. Since fitting a full dis and MTE, the MTE has always been too high, and goes down too slow. The fuel needle has always gone 120-150 miles before moving off the full mark. Can i recalibrate with vcds? Also looking at dash cluster codings, the cluster was from a quatro tdi, should i be coding it to 2wd, i read somewhere the quatro has 2 tanks, or a larger tank, could this be the problem? Where should i start looking? Thanks tom.