I have an older murray riding mower and the deck sits at a slight downward angle toward the front, therefor the right front guide wheel is always on the ground even when deck is all the way up. Now is their something missing that would make the deck sit level. I took pictures of the way it is if somebody needs to see. When in transport mode the right guide is always dragging on the ground, to me that's not right, I bought the rider used so I do not even know if that's the right deck, thanks.