The motor in the seat operates but I believe its no longer hooked up to the piece which make the seatback recline. My neighborhood gargage said I need an upholsterer. How do I solve this? Do I cut the stitching on the seatback to expose the motor then hook whatever looks unhooked back together then take it to an upholsterer? Would that be same kind that makes sofas? Any specific insight on how to spefically do this would be helpful. It only has 70k and I'd hate to get rid of it over this.