How to align cube to plane ?

Sounds good, can you a share a video or .blend :slight_smile:

here it is
There are 3 ladders in the level, 2 have the same length and 1 no, but they use the same code ( they difference to each other by few properties) . The character will be come passive when it touch the ladder, the ladder then moves it up or down. When the character reachs certain position on the top or bottom, the ladder will push it away and set it active again.