Has the forestay chainplate ever created a groove in the fiberglass deck on anyone's MacGregor 26D, thereby moving it backward? We noticed an approximate 1 inch movement of the forestay chainplate backward and discovered a groove that joins the pop-rivet hole. In other words, the forestay is now 1" further back than originally. (I took a picture of it but apparently the flashcard is corrupted and I can't upload it to my computer.)