here is how you do it.....run outside in a rush, dont put your seatbelt on, drive the car no less than 10 yards from the kerb to the garage......then allow the shoulder strap to dangle outside the fug, right infront of the rear wheel while driving forwards......then your fug will come to a shuddering hault while the shoulder strap gets ground into the floor for a distabce of about 3 foot......I can assure you this will totally wreck the seatbelt causing a grown man to cry.....then you need to call yourself a fu&*ing stupid c&*t......but fortunatley the kind folk at sabelt have agreed to sell me a spare shoulder strap for £30.......thank god .......on the brighter side, by fug passed its MOT with flying colours yesterday!!!........bring on the sun