I own 2 Wingman and a sidekick (Thanks to some of our fellow enablers...). The Sidekick has no noticeable play, but both wingman do. If you want to try it yourself, you can take a bigger centrepunch and put a nice mark into the centre of the plierheads rivet. then flatten the surface with a big flat punch - this will "widen" the rivet somewhat and reduce the play. It will also void your warranty. and i don´t know how those heads look inside, so go slow not to damage or bind teh internal spring mechanism.