Super Mario 64 DS:Editing Paths[quote="Fiachra" id="35306"]I am aware that there is a bug with inserting path nodes. (You shouldn't insert nodes into or remove them from existing paths as this will cause the game to crash - not an editor problem, don't know why it happens).
To add a new path, first add the nodes for it in to the last path on the list. Once done adding them, add a new path object and set the STart Node and Length to point to the node you've just inserted into the last path and set the now secon last path's parameters back to what they were previously. Your new path should now work. Be sure to make a backup first in case something goes wrong, it can be very tricky to fix.[/quote]