How do the k***s work on a wooden labyrinth game?

Question

I want to make my own wooden labyrinth like the BRIO one with the two k***s:

http://www.backtobasicstoys.com/item/productid/5491

Can anyone with this game tell me how the two k***s control the tilt? Mainly the y-axis.

Answer 1

i had a cheap plastic one awhile back that didn't use any strings or pulleys on the inside

it tilted with the k***s only

Answer 2

My game has rubber bands that are tightened or loosened depending on which way you turn the k***s. As they tighten (or loosen) the tension tilts the board.

Answer 3

They use a pulley system with strings inside.