Is the front lift shaft suppose to be 2 inches longer on one side than the other? If you look at the two pictures where the side arm starts to curve it is 10 inches long on the right side and 12 inches long on the left side. Is this normal? When I am sitting on the tractor you can visibly see how the right side is lower. It does not seem to effect it in any way, but it seems odd why it would be like that. I have a copy of the L10 series cultivators instruction manual, but the drawings are not detailed enough to show if there is a difference. Does anyone have a set of cultivators on there LA which are the same on both sides?