Well I hope everyone likes the above code. I know I do and again thanks to |Craig| who made this code run in like 2 seconds rather than 6 minutes (origional runtime) lol.
Now one thing you need to know when you can see your terrain the code is done so shutdown and grab your navmesh.csv to use in your real game! (I did it this way so you knew that it didnt just crash on you and i had to load the terrain to make it work with auto number system anyway)