PC -> Mac SP map

[bcnipod]

ok idk if anybody knows how to do this but I have opened the map in Waffles (you will know what I am talking about), Saved it in there, and when I try to play it an exception happens. If I try to copy the Hex from the PC map into the Mac map I can now play the map but the SP map is the same as it originally is off the disc. Can anyone tell me/ give me another way of doing this?