The family and I will be doing OSD of a XC90 in March 2016. We don't plan to do much traveling in the XC90, probably just a day trip from Gothenburg before dropping her back off in Gothenburg for shipment. I seem to remember reading somewhere that the fuel level at drop off is required to be at a minima level. Is this correct? If there is excess fuel in the tank, do they siphon it out prior to shipment?