Why do I have side to side play in my shifter?

Why do I have side to side play in my shifter? E28, E30, E36, E46

DSSR stands for Double Shear Selector Rod. A DSSR will spread the torsional force on both sides of the selector rod connection instead of the OEM design which connects from only one side. What this means is a more precise and smooth shift every time by eliminating slop and play.