I was practicing decocking my Excalibur Vortex using the rope aid and I notcied that the serving on the left side is cut down to the string. I did just as the video on their site showed. Do you get normal wear of the serving from the trigger release or did I possibly damage it some how with the rope aid? Does decocking this way put an extra amount of stress on the string ? The string looks ok, do you think it's safe or should I replace the string? It's the Excel string that came with it. Thanks, this is my first rodeo with a crossbow.