x750 deck leveling adjusting bolts w/pix

I've discovered a difference in the right side leveling adjuster bolt and the left. The pictures show the left side that is taught. The right side has some slack. This is without the deck attached. Not sure what to make of this but seems to me both should be equal or close as both adjusters are the same length. You guys see a problem with this? When the deck is set to mow both are taught and the deck is level side to side. It's just that the left side threads are just about to reach their end of adjustment.