I use mechanical bearings paired with radial chassis and powered by a hand crank for drawbridges, as it fits a bit more with how medieval society would operate such a contraption. However, for some reason the rotation speed controller makes the mechanical bearing rotate one way regardless of whether I did or didn't sneak-right click the hand crank (which should reverse the rotation). I just wanted to use the rotation speed controller to slow down the drawbridge, make it so it wasn't so darn speedy.

Edit: Nvm, seems it was intended, used cog wheels instead and I got the right setup. Just need one more gearbox to reverse the rotation the way I like, and I'll be good.