What's the base hight?

I counted 12 blocks underground and 25 above ground. That would make the base 13. So I've tried with this number but doesnt work so far. So does anyone know what the base hight is so I know I'm searching for the right numbers in the hex editor?

Ps. I'm not gonna make full bm tracks but I really need a combined cp/turbo to prevent a shortcut untill nadeo hopefully adds one.

Base hight ?


Ps. Mix-Mapping - A Tutorial

EdIt: well I found a way to prevent the shortcut without bm but I'm still curious about the base hight

60 views and noone could tell me there was already a thread about this. Slackers.