Just had the under tray off (first time by the looks of it) because I have an oil leak. Still not absolutely sure of its origins but the gearbox sump nut and surround is fairly wet but then so is most of the front sub-frame. The gearbox isn't as precise as I thought it would be even though it's done 125k would a lack of oil cause the vagueness and as above might as well change it out but haven't got hold of a manual yet. TIA