I just noticed that on my Jack bumper hook is a sticker that obviously is showing its age, in fact I can't read all of it. Is this sticker reporduced? It is red print. Before I remove it I would like to know if others have it since it might tear. What I can see reads as follows: JACKING INSTRUCTIONS for "SURE-GRIP" DIFFERENTIAL When one rear wheel is raised off the ground??????????? ???????off?????????????? wheel?????????????????? opposite wheel blocked??? ward and backward motion Marv [Non-text portions of this message have been removed]