Help! I don't know where the center line for my skis is! I bought some bombed out 4frnt vandels for the street and I need to remount the bindings. A good chunk of the sidewall is missing and I believe this is where the centerline used to be. The skis do have a recommended length from the tails to mount the skis at. The measurement they recommend is 810 mm. Is 810mm solid? I want the skis mounted on center. today I'll check to see if this is close to center. could anyone verify the center mark on the skis for me?