At the end of last season I purchased a new 917 D3 driver. I tuned it in and I have been very happy with it. While playing yesterday, I heard a noise. I thought the weight was moving in the channel. After further inspection, the weight inside the 12 g Fade/Draw weight is moving. Has anyone had this happen? When I shake the weight I can hear the weight sliding back and forth. i wonder if this is a warrantable issue?