http://www.subsim.com/radioroom/showthread.php?t=85085
Thats for pack3d
Doesnt seem to open the type 7 .dat files tho only the type 9
IIRC Der Teddy Bar uses someting that the NYGM team use where he can move stuff around so maybe its worth asking him
The other way is to move the coordinates and keep reloading in museum so you can see the changes
The Y coordinate is the height so you dont need to touch that
the other 2 are side to side and back to front
Will have a go myself too see if can help you out on this
Do you have a pic of where its supposed to be ?
DONT FORGET TO MAKE A BACKUP COPY OF THE .DAT YOU ALTER FIRST