I have a 2001 Cobra convertible and everything works in the car except for the top... The top worked for the first few months I had it, and now it only goes down. If someone sits inside the car and pushes the button to put it up, it raises about 6 or 8 inches and then stops.... BUT!!! If someone holds the button to raise the top and another person assists the top up from the outside, it will make it's way all the way up. What the heck could it be???