My money is on them working for your credit card company and them draining the oil out of it so you are forced to buy a new one and pay them more money in interest.Slight update on this...my gearbox is knackered since the break in. It started being very stiff to change gears the day after and this morning I can't get it in to gear at all. Is this coincidence and unrelated or likely some damage from the break in?