Les not much to go on but I would be very concerned that the #4 pin you replaced has become loose in only one year! I have repinned two Samick verts & four grands over time all with fine results. In each case the pins were simply not up to par from the factory and all were warranty jobs. In your scenario I'm afraid you may be up against a no-win situation! I'm looking forward to seeing if anyone has any "good" experiences along these lines; specifically Samick; as I know of at least one vertical in my area that is pushing that age with potentially a similar problem. Hmmm... Rod Pierce
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