Does anyone know anything about the Folding Handbrake on MB Sprinter or has anyone seen a Sprinter with one fitted! I am not speaking about Handbrake Extensions but about a Handbrake where the lever folds down to the floor after the Handbrake is applied, leaving the brake on. Any information would be appreciated as the main dealer in my area cannot tell me where I could view one fitted although they will quote me all the necessary parts required. I don't wish to spend money without knowing more about the system.