I love my Babolat Star II machine, however, I'm about to send in both of my locking clamps for repair and inspection. Since parts won't be readily available in the future, is it wise to keep this machine up and running? I only string for myself and a couple of my friends right now and other than the locking clamps, the machine runs great. Has anyone ever bought parts from **** or Craigslist for old Babolat machines? Does any Star II owner (or former owner) have any tips about the maintenance or longevity of this machine? Thanks.