[delvpier]

plus the Map_f should be twice the size of the map_t/H (same as ed_m01)

Where did you see that ? Are you sure ? For regular maps map_F is the same size as map_T or H, it seems to me ...

Anyone would have any idea about maps you can load in FMB but not save a mission ?

I made a variation of Philippines map to include Formosa, so a map Northern Philippines - Formosa...
they are exactly the same size ( map_c 14400x14400 )... with first one I can save BUT WITH THE OTHER ONE I CAN'T ?????

Allways the same Java error message about NullPointer.Exception !!!!