Shift Level Movement on 89 300E
 

There is a slight movement of the shift level(knob) when my 89 300E accelerates/decelerates after I have the engine mount replaced. I do not know whether this exists already before the engine mount replacement. Is this normal? But I am very pleased with the new engine mount, it make the car feel a lot different, very quiet, very smooth, less vibration/noise to the cabin. very happy with it.