I am getting around to installing my express XL and was looking through the instructions, but was confused by this image.
This is in Step 3: Attach the x-axis cable carrier.
Am I supposed to attach those wooden pieces to the raised bed when making it? If so, the documentation doesn’t mention anything associated to that, which is why I am confused. If so, what width should those be and where do they split? At the midpoint? Or something else? And lastly, which side is on the upper end? Is it the front or the back of the machine?