thx kwibb!
i found that to smack the front wheels out of the knuckles, it's actually Very simple...
you know the holes in the controller for the screws? grab a hammer, and a really thin nail or Thick paper clip, put the knuckle on there so that the wheel presses on the hole (in a way that the pin can fall into the hole) and just bash away at the back of the pin with the nail...
