Have a 2008 smart car fortwo. Recently changed the clutch actuator on it. Couldnt even put the car in reverse it was so bad. Switched it out, hooked everything up and the car is running fine except for one thing. When I put the car in reverse and let off the break Im expecting the car to have the natural 5mph start to it thats its always had even before the actuator was switched out and it doesnt. Im not talking about acceleration when you put your foot on the gas. Im talking about the natural kick the car has when you start it and shift the gear. Thought it was the plug not being hooked up properly but thats been ruled out. Not sure what the f**k is weong with this thing. Any ideas? Has anyone had this issue before?