I used to be Ripspeed specialist before I opened my own place. The main problem is that much of the time the part time staff know nothing about cars, as they dont own one as the wages are so low! At one point I only had 1 part time member of staff with a car/ even had an interest in cars. Far to many students being taken on that are just there to earn a buck so they can go out and get leathered. Used to drive me up the wall!