I was trying to land on wideawake international in the xr5 using base sync MFD. I burned orbit + and got my distence down to 3 meters. When i was at 120km doing re entry checks and setting up aerobrake MFD i noticed i was headig way of. I switched to the map MFD and i was going up way to far north. I had already dumped all my main fuel so i had to made some re enrty glides and i nearly burned up. I landed just short of the runway but on land. I checked base sync MFD when i noticed i was off target but it only said i was off by 1km. I have succesfuly landed at wideawake in the xr 2 but i dont understand why this happens in the xr5. Can any one help?