i have been testing some jumps on the last days but today after 1 or 2 test riding the editor its making fun of me lol

and i have all the time a flat terrain no matter what i do , i tryed old backups of every file and no go

, also tryed just the blank stock files and dont work .
Tryed 1 hour or so , im without more idieas , any tip for this ?
Re-instaled the game again , deleted the config file but i have allways tha same problem .