Alright heres my long depressing story..... I have an Eagnas Hawk 722E with the electronic tensioning system. Everytime I start to string a racquet, either on the first time I tension it or shortly after the string will snap and be broken in half, therefore ruining the whole 40 ft because I only have 30 ft and a broken 10ft left. When I first started using this machine it has never happened, and now after about 6 months it always happens. I always make sure the clamps are super tight (as I thought that is what the problem would be) but it STILL happens! I'm sick of throwing away $20 string because of this problem. Anyone know the problem>?