Help with Profile Creation

[Grizzler 2]

Trying to create a dungeon profile I ran into some issues although I managed to source some information from the forum and fix it myself, unfortuntely I've ran into a snag, I made a deadmines script, he runs through basically the whole dungeon, opens doors, until he gets to picking up the gunpowder, he picks up the gunpowder(doesnt wait to pick it up sometimes too fast), and also once he moves on to shooting the cannon, he just resets the path all the way back to the start, doesn't continue my path through on to the boat etc, any help is appreciated!