My drivers side seat belt does not retract easily. if i extend it out to put it on with slack, and let go, it stays slacked. i have to move it in and out a few times before it feels "snug". possible problem with the lubrication gumming up the gears and the function of the seat belt. before getting out of the car, i hit the button to release the seat belt and it just sits there and never retracts back in.