yes, because skyrim physics engine can be cheesed when it comes to terrain if you are on horse ...since horse ignores hitbox of mountain terrain to extend (and as horses are inside the hitboxes, physics engine is bugging about vertical terrain; evidenced by example "bitch I am a horse" meme of horse standing firmly in near vertical position)

yes, because skyrim physics engine can be cheesed when it comes to terrain if you are on horse ...since horse ignores hitbox of mountain terrain to extend